US election 2020 : All you need to know about the presidential race

THE race for the White House has begun in earnest, and the outcome of the 2020 US general election will have an impact around the world. So what stage are we at now and how do you win the presidency?
A slew of Democrats vying for their party’s nomination have been campaigning and debating over the last year. In the coming months, we’ll find out who has won over enough voters to challenge President Donald Trump this November.
From caucuses to conventions, here’s what you need to know about the presidential election.
What are the main parties?
Unlike many other countries, in the US, there are only two parties considered by most voters – the Democrats (the liberal, left-of-centre party) and the Republicans (the conservative, right-of-centre party). Other “third-party” candidates sometimes participate, with the Libertarian, Green and Independent parties occasionally putting forth a nominee.
What’s happening now?
Right now, presidential hopefuls are battling for their party’s nomination in caucuses and primary elections (“primaries”) across the country.
There’s nothing regarding primaries in the US Constitution, so the gameplay is determined by the party and state laws.
State governments run primary elections – not the parties – in essentially the same way they run the general election.
State laws determine if these primaries are closed, meaning only those registered with that party can vote, or open, where unaffiliated voters can also participate.
If a candidate wins a primary election, they win either all or a proportion of the state’s delegates, depending on party rules. Those delegates will then vote for them at the party convention, where the presidential nominee is officially named.
It’s a system that became widespread for the presidential election in the 1970s. Before that, a nominee was selected by party members at conventions.
In 2016, just over 57 million Americans – 28.5% of eligible voters – participated in the primaries of both parties, according to the Pew Research Center.
The primary process is rather uniquely American, but there are some similarities in Australia and Israel for “pre-selecting” candidates.
What about caucuses?
A handful of states, like Iowa, have caucuses instead of primaries. Caucuses are run by the parties in precincts across the state.
As they are not run by the state governments, caucuses give parties more flexibility in determining the rules, like who can vote. For Democratic caucuses, no ballots are cast, and votes are determined by standing in groups around a room.
Are both parties having primaries?
As Democrats are looking to unseat Mr Trump, who is all but certain to be the Republican nominee, their primaries are being closely watched.
Voters are choosing between moderate liberals like former Vice-President Joe Biden and progressive candidates like Senators Bernie Sanders and Elizabeth Warren.
As for Republicans?
Most states will also have primaries, with Mr Trump’s name on the ballots but he faces no serious challengers.
What happened in the early voting states?
Four states voted in February. After Iowa and New Hampshire, Pete Buttigieg and Bernie Sanders emerged with the most delegates.
Then came the Nevada caucus dominated by Sanders but the fourth state to vote, South Carolina, provided a massive win for former Vice-President Joe Biden.
This was partly thanks to his African-American support and the endorsement of the state’s influential black congressman, James Clyburn.
What’s Super Tuesday?
This is the day, 3 March, when the most states and territories hold their primary elections or caucuses. Some of the most populous states, including California and Texas, held their elections on Super Tuesday,
For Democrats, about 40% of all delegates are up for grabs, as are 30% for Republicans.
So far, Biden is projected to win in Virginia, North Carolina and Alabama.
The home state of Sanders, Vermont, has been called in his favour, and he is on the verge of taking Colorado too.
So how long does all this last?
We’ll see primaries and caucuses across the country from February until June.
That said, we will likely know the Democratic nominee before then as candidates rack up delegates through each primary election or caucus.
Unlike some countries with legally defined campaign periods – like the UK and France – US candidates can campaign for as long as they wish, so presidential campaigns typically last about 18 months from start to finish.
When exactly will Trump face a challenger?
The Democratic National Convention, where the party will name its nominees for president and vice-president, will be held from 13 July to 16 July.
The Republican National Convention happens later, between 24 August and 27 August. Technically, President Trump is not the official Republican candidate until it is announced at the convention.
After that, we can look forward to four debates when President Trump or Vice-President Mike Pence take the stage along with their Democratic challengers.
The nonpartisan Commission on Presidential Debates, established in 1987, sponsors and runs these debates. The first of three presidential debates will take place in Indiana on 29 September, with two more in October.
The vice-presidential debate will take place 7 October in Utah.
So how does a candidate win the general election?
The popular vote – the sheer number of votes received by each candidate – will have nothing to do with determining the winner of the 3 November general election.
That comes down to the “electoral college” vote. A simple majority of 270 out of the 538 votes available wins the White House. This makes some states very important to candidates, as more populous states have a bigger number of electoral votes.
It is possible to win the popular vote, but lose the electoral vote, as happened to Democrats Al Gore in 2000 and Hillary Clinton in 2016.
How long do voters have to cast ballots?
As with many things in America, it depends on the state.
Most offer early voting, which allows registered voters to cast their ballots ahead of Election Day (3 November).
There’s also mail-in absentee voting, for voters who are unable to go to a polling place due to illness, disability, travel plans or attending an out-of-state school.
For those voting on Election Day, they have to go in-person to an official polling place. There is no online voting.
Each state handles its own vote counting and a winner is usually determined on the same night.
What happens if no-one wins the Electoral College?
If no single candidate receives the majority of electoral votes, then the House of Representatives will select the president from the top three candidates. The Senate will choose the vice-president from the remaining two candidates.
It’s a rare situation, but it’s happened once before: John Quincy Adams won the White House this way in 1824.
What happens after a winner is announced?
There will be a brief transition period following the election, allowing a new president to select cabinet members and make plans.
In January, the new president (or returning incumbent) is sworn in at an event called the inauguration. The 20th Amendment to the Constitution – ratified in 1933 – mandates inauguration take place on 20 January.
After a ceremony at Congress, the president makes his way back to the White House in a parade to begin their four year term.