How did us pilots contribute to the allied war effort in europe during world war ii?
they carried out countless bombing raids on targets in germany.
they sank ships carrying supplies to britain and the soviet union.
they trained british pilots in effective air support techniques.
they ferried retreating troops between europe and great britain.

The correct answer is A) They carried out countless bombing raids on targets in Germany.

US pilots contributed to the Allied war effort in Europe during World War II in that they carried out countless bombing raids on targets in Germany.

Air warfare during World War II was a key element in the strategies and tactics of the battles that the Allied Forces and the Axis Powers fought. The United States Air Force and Great Britain army deployed air strategies for bombing raids over important targets in Germany such as its main cities. Air superiority was an important advantage to win the war in the air.

C is incorrect according to e2020. The correct answer is A. They carried out countless bombing raids on targets in Germany.

the industrial development of cities in the ruhr area in the nineteenth century is described. the research was based on english and german language sources. several factors that shaped growth and paths of the cities were categorized and analyzed. they are locations, resources, traditions, entrepreneurs, and technological developments. locations and resources were the most important among them; other factors may be regarded as consequences from locations and resources. among the cities, bochum, essen, gelsenkirchen, and dortmund had the richest resources and most favorable locations in the transportation network and grew to be the largest cities in the ruhr area near the end of the nineteenth century. riverside location was also a favorable factor for the development, as shown in the development of duisburg on the confluence of rhine and ruhr. resource distribution can explain the rise of textile industry, metallurgical industry, and coal and iron industries, and the northward progression of the mining industry. tradition was an important factor for cities such as krefeld, barmen, elberfeld, solingen, and remscheid, which experienced development based on their traditions through the nineteenth century. various entrepreneurs exerted influences within and beyond the local level over the ruhr area. technological development stimulated the northward progression of the mining industry and the deep connection between the coal and the iron industries.

answer: the time zones used to be whatever the local authority wanted them to be. one town might have 6am whenever the sun came up and another town had 6am 10 minutes later.  

the trains had a hard time when their orders said to be at a certain point at 6am.  

6am, but who's 6am.  

the railroads got together and set the time zones more or less along the longitude lines across the country.

explanation: