C. Buffer zone between Carolina and Spanish Florida
In battleground states, they will be more competitive. therefore, people of both parties will feel inclined to run and parties will put more money into flipping them or winning campaigns to show their strength.
There were several immediate stated causes for the U.S. declaration of war: first, a series of trade restrictions, Orders in Council (1807), introduced by Britain to impede American trade with France, a country with which Britain was at war (the U.S. contested these restrictions as illegal under international law); second, the impressment (forced recruitment) of U.S. citizens into the Royal Navy; third, the British military support for American Indians who were offering armed resistance to the expansion of the American frontier to the Northwest. President James Madison and Congress declared what is sometimes referred to as the 2nd War of Independence, the War of 1812.
<span>It helped turn the tide in favor of the allies.
British forces stopped Rommel's troops at El Alamein in North Africa, and the German army retreated across the desert.
In November 1942, British and American forces invaded French North Africa, causing German and Italian forces there to surrender in May 1943.</span>
The answer is C. The new forms of communication such as phones and morse code improve communications. The railroad and steamboat improved transportation.