David's grandparents moved to the united states from Country "B" 50 years ago as young people and moved into an ethnic enclave in New York City. David's dad grew up learning english in school and being the translator for his parents. David's dad married a native New Yorker whose family was one of the original settlers of the area. David has grown up speaking english and cannot read, write, nor fluently speak his grandparents native language. This process is best described as. Group of answer choices

hierarchical diffusion

migration diffusion

assimilation

transculturation

acculturation

the graph shows the spread of railways in the 1800s.

based on the graph, the conclusion that can be drawn about germany is answer d)   by 1880, germany had more rail lines than great britain and russia.

the option which was not a function of missionaries in the northwest was the first one - they established posts for trading furs and other goods.

missionaries were sent around the world to spread religion and their knowledge and others - they were not merchants who sold furs and other goods.

the two atomic bombs dropped on japan in 1945 killed and maimed hundreds of thousands of people, and their effects are still being felt today. the uranium bomb detonated over hiroshima on 6 august 1945 had an explosive yield equal to 15,000 tonnes of tnt.