Answer:
They help organize some of the most important work from congress. Committees also provide oversight of federal agencies and programs.
hope this helps, good luck with anything your doing, be safe.
The incorrect statement is C (It lay in a strategically important location that could be defended against attack. This is incorrect because Constantine or Byzantium, as it was previously called came under attack many times. However it did certainly contain important holy tombs and sacrilegious sites, which initially attracted the Christian emperor. It was also right in the middle of Europe and the Far East and was an important trading site. It also had very fertile agricultural land.
In that area cars were being made and there was a need to make roads because cars were the new method of transportation.