That's when the Louisiana purchase happened
The correct answer is <span>a) the division between democratic and communist countries.
When</span><span> he mentioned an “iron curtain” across Europe, Churchill was referring to the need for the Western democracies to unite against the Communist Soviet Union especially its expansionist tendencies. </span>
Scholars in baghdad preserved and primarily was further developed.
The crusades lasted from around 1096 to about 1291, making the answer early 200 years.
K good luck vro, hope you pass