Can he still run for president? Trump is the first former head of state to be criminally charged. But he says he is "completely innocent" and will win back the White House in 2024.
Trump threatens ‘death and destruction’
Battle reading: Donald Trump will address his supporters in Florida after Tuesday's court hearing. Glossary
Grand jury - In the USA, a group of people chosen from a list of potential jurors who decide if there is enough evidence to charge someone with a crime.
Republican Party - Also known as the Grand Old Party or GOP, it is one of the USA's two major political parties. Its first president was Abraham Lincoln. It sits on the right of the political spectrum.
Perp walk - Someone in police custody being lead into a courtroom or police station in front of passers-by and the media.
Georgia - A state in the southern USA. Also a country at the intersection of Europe and Asia.
6 January - Then-US president Donald Trump was accused of inciting a mob of his supporters to storm the US Capitol on 6 January 2021 in a bid to overturn the 2020 election results.
Insurrection - A violent uprising against a government.