Regional diversity affected the development of Islam because as Islam spread it went to numerous culturally diverse regions. These regions and peoples adopted Islam and developed the religion differently. From regions as wide as West Africa to Indonesia, Islam took on unique forms because of the people who took up the religion and adapted the religion along the way.
If you're asking if it's true than Yes
I think you would need to tell both leaders to explain their problems then let the other world leaders put their mouths in.
B. Because even with many issues that plagued the Roman Empire economically and politically, By the later years of the empire the Roman military was mainly comprised of trained Barbarian soliders who were inferior to earlier Roman soliders causing a significant decrease in the Roman Empires's Military capablities so many barbarian tribes that began to grow such as the Huns, Vandals, Goth etc. Put immense pressure on the Empire, driving them into the ground economically and causing many issues within the government and eventually being sacked, thus marking the end of the Roman Empire. Sorry for the wall of text but hope this helped :)
1. Harry S. Truman was the 33rd president of the United States, serving from 1945 to 1953. A lifetime member of the Democratic Party, he previously served as a US Senator from the State of Missouri from 1935 to 1945
2. the principle that the US should give support to countries or peoples threatened by Soviet forces or Communist insurrection. First expressed in 1947 by US President Truman in a speech to Congress seeking aid for Greece and Turkey, the doctrine was seen by the Communists as an open declaration of the Cold War.
3. The Marshall Plan was an American initiative enacted in 1948 to provide foreign aid to Western Europe. The United States transferred over $13 billion in economic recovery programs to Western European economies after the end of World War II.
4. Shortly after midnight on August 13, 1961, East German soldiers begin laying down barbed wire and bricks as a barrier between Soviet-controlled East Berlin and the democratic western section of the city. After World War II, defeated Germany was divided into Soviet, American, British and French zones of occupation.
5. The crisis started on June 24, 1948, when Soviet forces blockaded rail, road, and water access to Allied-controlled areas of Berlin. The United States and United Kingdom responded by airlifting food and fuel to Berlin from Allied airbases in western Germany.
6. NATO's purpose is to guarantee the freedom and security of its members through political and military means.
7.The Warsaw Treaty Organization, officially the Treaty of Friendship, Cooperation and Mutual Assistance, commonly known as the Warsaw Pact, was a collective defense treaty signed in Warsaw, Poland
