Speed limits on roads are set based on determining factors such as: Oa) Surfacing materials Ob) Banking of turns Oc) Width Od) All of the above

D

Speed limit is set based off of all data recorded- banking of turns, width, and more. The answer is D.

answer; for good luck

the answer is: c. c.it limited the president’s power to start wars.

the war powers resolution of 1973 requires the president to notify the congress whenever the president wanted to order a military operation to other countries within 48 hours. if after being reviewed the congress disagree with the proposal, that the president will be banned from ordering the operation.