Donald Trump, his first year as president

Climate change denier Scott Pruitt was chosen as leader of the EPA (Environmental Protection Agency) © Chip Somodevilla/Getty Images

Donald Trump, his first year as president

Trump advanced a decree that forbids the citizens of seven nations from entering the United States © Scott Barbour/Getty Images

Donald Trump, his first year as president

Trump's choice of government officials has also been criticised: Rex Tillerson, former head of the ExxonMobil oil giant, was selected as Secretary of State © Brian Harkin/Getty Images

Donald Trump, his first year as president

Trump also decided to increase already substantial military expenditures © Chip Somodevilla/Getty Images

Donald Trump, his first year as president

Trump’s mandate will last for three more years © Alex Wong/Getty Images

Donald Trump, his first year as president

Another topic that has divided the United States in the Trump era is immigration © Jessica Kourkounis/Getty Images

Donald Trump, his first year as president

Obama’s healthcare reform, Obamacare, was also targeted by Donald Trump as soon as he took office © Joe Raedle/Getty Images

Donald Trump, his first year as president

One of the decisions made during his first year was to revive the Keystone XL and Dakota Access pipeline projects © Getty Images

Donald Trump, his first year as president

During his first week as the leader of the United States Donald Trump also declared he wanted to build a wall on the border with Mexico © Drew Angerer/Getty Images

Donald Trump, his first year as president

A march in support of the LGBT community, which was immediately targeted by the Trump administration © Spencer Platt/Getty Images