Which of the following is not true of federal courts?
a. they primarily address cases involving state laws.
b. federal courts address traffic violations, which fall under local ordinances.
c. they only hear cases that state courts are unable to handle.
d. federal courts seldom hear criminal and civil cases for the first time.

congress failed to remove johnson. but it did succeed in getting control of efforts to re-build the south following america's civil war. radical republicans wanted to punish the south for starting the war. they also wanted to be sure new governments in the southern states would support the republican party.

the great wall of china worked as a defense for the feudal states of the zhou dynasty to the north. during the warring states period more walls were put up to defend the borders of the different kingdoms. it was semi successful because despite the wall, the mongols eventually conquered china also the great wall provided protection to the economic development and cultural progress, safeguarded the trading routes such as the silk road, and secured transmission of information and transportation. @jayxboof