According to my mind the answer is option A
It was primarily groups of Americans and immigrants who wished to start new lives on farms and other rural projects who moved to the west, since during this period of migration there were very few established towns in which to work.
Answer:
cast iron, steel, and glass, with which architects, with the help of engineers devised structures of or sizes bigger than before, of forms better than before, and fit to perform functions which were not possible before.
Explanation:
Answer:
Perestroika was a policy began by Mikhail Gorbachev that involved restructuring of the social and economic status quo in communist Russia towards a market based on economy and society.
Explanation:
The Policy of Perestroika was Gorbachev's second policy, which allowed people to elect their own representatives and lifted tight control on managers and workers. Nevertheless, Perestroika was criticized by those who considered the policies were going at a slow pace, as well as by communist leaders, who were afraid to see a decline of the socialist system.
