William Becknell affected the American settlement in New Mexico by making it easier to get to New Mexico so they can get trade routes.
Answer: Sir George Airy
Explanation: The prime meridian is a geographical reference line that passes through the Royal Observatory, Greenwich, in London, England. It was first established by Sir George Airy in 1851, and by 1884, over two-thirds of all ships and tonnage used it as the reference meridian on their charts and maps.
C. A large country in Central Europe
Any circle drawn around the Earth<span> divides it into two equal halves called</span>hemispheres<span>. There are generally considered to be four </span>hemispheres: Northern, Southern, Eastern, and Western. The Equator, or line of 0 degrees latitude, divides theEarth<span> into the Northern and Southern </span>hemispheres<span>.</span>
USA had to join the war after altercations and provocations by the Germans.
Explanation:
America had remained neutral for almost all of the war until their trade ships began being sunk by the Germans as USA was a major supplier of arms to the nations and then their trade routes were purposefully blocked.
There was also a plan revealed in the Zimmermann note about a conspiracy to get Mexico to declare war on the USA effectively starting a home front in the war for US.
This was what led US to get involved in the war directly.
