This statement is true. There are several different events that show America is far from isolationist during this roughly 160 year period. Here are some examples of major events that show America's lack of isolationism.
1) Manifest Destiny- During this era in American history (early to mid 19th century), the US gained thousands of miles in territory from countries like France (through the Louisiana Purchase) and Mexico (through the Mexican-American War and Mexican Cession).
2) Imperialism- The era of American imperialism (late 19th and early 20th century) resulted in the US expanding their territory, annexing places like Puerto Rico and Hawaii.
3) World War I (1917-1919)- The US got involved in World War I after Germany made several actions that upset the American government and citizens. This includes the sinking of the Lusitania and the Zimmerman Telegram.
Rocks are basically sand and gravel mixed together and, under high pressure, form hard, lasting objects.
Answer:
The Crusade was led by three European monarchs, hence its other name of 'the Kings' Crusade'. The three leaders were: Frederick I Barbarossa, King of Germany and Holy Roman Emperor (r. 1152-1190 CE), Philip II of France (r. 1180-1223 CE) and Richard I 'the Lionhearted' of England
I believed among all the city states in Greece, the most important was Athens. It was one of the oldest cities of the world and the center for arts, science, architecture, politics, and philosophy. The medieval period was inspired by its culture. This was a place were great Philosophers came; Aristotle, Plato, and Socrates. All of these are essential elements that became a foundation of man's development.
