Cultural diffusion means that some cultures and values would spread from one place to another. So it's not enough for them to be preserved in the original place, (this makes us exclude options B and C) but they need to be spread to other places, such as to other parts of the US - the correct answer is a)
Answer:
Containment was a United States policy using numerous strategies to prevent the spread of communism abroad. A component of the Cold War, this policy was a response to a series of moves by the Soviet Union to enlarge its communist sphere of influence in Eastern Europe, China, Korea, and Vietnam.
Explanation:
please mark this answer as brainliest
Economic growth can be defined as a society's increased ability to produce goods and services in a specific time period. Because more goods and services are needed, more people need to work in order to meet the demand. Because more money is flowing within the society to purchase these goods and services, it is possible to pay employees a higher wage. Therefore, when economic growth can be sustained, it provides more job opportunities and a higher income. This ultimately lead to a higher standard of living.
Four of the country's thirteen largest cities are located on its banks: Nizhny Novgorod, Samara, Kazan, and Volgograd. The Kama River, which flows west from the southern Urals to join the Volga in the Republic of Tatarstan, is a second key European water system whose banks are densely populated.
