Which of the following was a significant challenge in building the Panama Canal? A. Mosquitoes spread diseases to workers.

B. Engineering plans were often wrong.

C. Workers went on strike to get extra pay.

D. Congress did not provide enough money.

What are the biggest challenges facing the average american citizen today? explain.

The quote below is an excerpt from the charter of the united nations: "the purposes of the united nations are: to maintain international peace and security, and to that end: to take effective collective measures for the prevention and removal of threats to the peace, and for the suppression of acts of aggression or other breaches of the peace, and to bring about by peaceful means, and in conformity with the principles of justice and international law, adjustment or settlement of international disputes or situations which might lead to a breach of the peace . " source:this section implies that the united nations is prepared to do what to keep world peace?

According to the lecture, which types of english vocabulary contributions are most often descended from latin?