What projects did leonardo work on while in milan

Who were the main leaders of the major powers (france, england, and great britain) during the treaty of versailles?

True or false president andrew johnson granted pardons to thousands of southerners.

Mee why did the government control the news and information americans received about the war? to eliminate propaganda that unfairly targeted immigrants to influence public opinion in support of the war effort to inform americans about troop movements and major battles