The legal process of removing a sitting president from office is called

Presidential Impeachment

This process is known as Impeachment

Presidents, Vice Presidents, and all Civil officers of the US can only be impeached for treason, bribery, or other high crimes and misdemeanors.

A 2/3 vote from the senate is also required in order to remove someone from office.

although world war i began in 1914, the united states did not join the war until 1917. the additional firepower, resources, and soldiers of the u.s. to tip the balance of the war in favor of the allies. remaining neutral. when war broke out in 1914, the united states had a policy of neutrality.