What is happening in the world during 500-1500 AD?
(Europe, Africa, Asia)

The duration from 500-1500 AD saw the fall of the Roman Empire to the rise of the Ottoman Empire in Europe. During this time, the Franks defeated Islamic forces and prevented them to enter Europe.

Muhammad, founder of Islam, was born in this phase.

Many country saw change of King/Empire in their region during this phase. There were some treaties signed during this phase.

Explanation:

The duration from 500-1500 AD is a long time with 1000 years. This phase saw rise and fall of several empires.

During this time period, Islamic founder Muhammad was born. It was during this duration only that Jerusalem lost to Islamic forces.

Islam was the new emerging force at this time.

During this time, Alfred was crowned as the king of United England.

Vikings started invading Northern Europe by around 835-1042 AD and then they were returned back by Alfred.

Genghis Khan founded Mongol Empire around 1206 AD. His Empire started to expand and once became largest Empire of the world.

Around 1271 AD, Marco Polo started his journey towards Asia.

answer; i believe the answer is (mesopotamia); modern day

map scale refers to the relationship (or ratio) between distance on a map and the corresponding distance on the ground. for example, on a 1: 100000 scale map, 1cm on the map equals 1km on the ground.