A. Germany planed to declare unrestricted submarine warfare and attack all ships, regardless of nationality.
Explanation:
The telegram was considered perhaps Britain's greatest intelligence coup of World War I and, coupled with American outrage over Germany's resumption of unrestricted submarine warfare, was the tipping point persuading the U.S. to join the war.
1. The United States is in the Western Hemisphere (because it is west of the prime meridian) and also in the Northern Hemisphere (because it is north of the equator).
"non-military air traffic was temporarily grounded" "the Department of Homeland Security was created" and "<span>United States began the War on Terrorism" are all correct. We were allies with Saudi Arabia. </span>
