What type of trade especially helped Constantinople grow wealthy even as the Western Roman empire crumbled?

the right answer is the end of world war ii

after the end of a global wwii all the nations involved, in an attempt to create an organization to maintain world peace. this agreement would work settling international disputes via negotiation and arbitration instead of leading the issues escalate to another war.

soviet influence spread across eastern europe sharply during and after wwii. the soviet armies liberated the countries in eastern europe and occupied them from the germans as they were forced to retreat towards germany.

england is crowded cold and polluted while north america was like the opposite

very positive impact on our industries in the west, sine they promoted settlement and increased the ways in which goods could be transported to market.