Which us president encouraged the united states to practice isolationism? george washington abraham lincoln william mckinley theodore roosevelt

George Washington is the correct answer.

Explanation:

George Washington was the US president who warned America from getting involved in foreign alliances, He said that it should neither form alliances nor favour a nation. He told about the US foreign policy during his farewell address  in 1796. He suggested isolationism because allying itself with any of the European would have drawn it into war. He was in favour of having commercial relations but not the political ones.

explanation:

cause they can