<span>''Roaring" economy of the 20s meant that investors could make wildly high returns on their investment in relatively small amounts of time, especially since there was practically no government regulation of investment under the Great Depression, which began with the crash of 1929. </span>
<span>The virtually ended trade between Europe and the Middle East for centuries. </span>
Alot of people in Europe were not educated because you had to have money to go to school and learn for example math the hard types so, the Europeans heard that there was people that were down south in the Arab region learning together the Europeans didn't even know where the number 0 came from they found out that it was first brought by the very intelligent scholars that were influenced by Isalm and the roots of the arab culure.
hopefully that helps
Scorched Earth policy. The Russians burned whatever they couldn't take with them. In that period, lots of supplies were gained through scavenging and taking from the locals, but with everything destroyed, the French had no supplies bar what was being sent to them, but the further into Russia they got, the longer it took for supplies to catch up.<span />
I'd say the answer is, A) True. Hope this helped you.
