In which user did the constitution convention take place? a) 1776 b) 1787 c) 1789 d) 1796

The Constitutional Convention took place from May 14 to September 17, 1787, in Philadelphia, Pennsylvania.

Constitutional Convention took place from May 14 to September 17, 1787

Since you provide no picture , In the past, mongols was able to conquer almost all part of Asia and some part of eastern Europe.

So here are some territories that mongols did not conquer :
- Western Europe, such as France and England
- South East Asia , such as malaysia , Indonesia, Thailand
- Africa , such as Egypt