A region is the places in the world that share something in common
so North Africa and Southwest Asia share many things in common especially the same religion.
Answer:
leave the screen door open during the day
Explanation:
Washington D.C is one of the most important cities in the world because it is the capital of one of the world's largest super power, United States of America.
Answer:
confederation
Explanation:
" an organization which consists of a number of parties or groups united in an alliance or league "