The American Marconi Company had trouble developing as a business after World War I in part because the U. S. Navy did not want a foreign-controlled company wielding so much power in the field of emergent radio technologies. a) true
b) false

Correct

a) true

Explanation:

The American Marconi Company was a British based company founded by Marconi. He had wanted to create an international wireless monopoly in United States of America. However, the United States government opposed the creation of a foreign-owned wireless monopoly.

After the war, the US Navy wanted wireless to continue to be a government-controlled monopoly. When they were unable to achieve this, the US Navy recommended that, an American-owned company be established to control the manufacture and marketing of wireless in the United States.

As a result, the government-sponsored Radio Corporation of America was created to take over the assets of Marconi’s American company.

they were treated very badly. they were targeted by white supremacists and other groups, like the klu klux klan, even after coming back to the country as veterans. they were seen as inferior and gave the african americans new found motivation to fight against this racial injustice. 

apart from forcing jews to live in ghettos, nazis also ensure forced labour for the jews.

the quality of life in ghettos was inhuman and very unhealthy.

those who lived in ghettos died due to starvation, or at times sent to concentration camps to be killed. they were forced to work for german reich, who was responsible for overlooking the daily proceedings at the ghetto.