Answer:
The Potsdam Conference,
Explanation:
Leaders of the winning faction: Stalin, Churchill and Truman met in Potsdam towards the end of World War II to define the new order and a new global agenda.
The meeting turned into the famous photo where the tree man stands together despite their differences in ideology.
The world was to change since, the outline for carrying out the policies in Europea and the rest of the world would cast a "curtain wall".
A bipolar world emerged where communism and the capitalist world would collide.
The European landscape was quickly transformed into a series of blocs and alliances to carry out different visions of what they thought was the best model of politics and economics.
Answer:
The first people came to America across a land bridge roughly 13,000 years ago
Explanation:
They came across the land bridge in searches of food like bison and wooly mamoths, while in search of food they established "villages" and eventually spread farther across the Americas in search of food sources.
Because they were new and might cause uprisings, undermined Greek tradition
The migration started about 1000 B.C.E and ended about 1700 A.D although that date is still in dispute.