O C. They developed some of the math used today
Causes of Reformation. The start of the 16th century, many events led to the Protestant reformation. Clergy abuse caused people to begin criticizing the Catholic Church. The greed and scandalous lives of the clergy had created a split between them and the peasants.
<span>Due to fictional stories about the savage Indians that travelers would face along their way, travelers on the overland trails often overstocked guns and ammunition at the expense of other more necessary items. Once they embarked, settlers faced numerous challenges: oxen dying of thirst, overloaded wagons, and dysentery, among others. Trails were poorly marked and hard to follow, and travelers often lost their way. </span>
General George Marshall contribution during World war II according to the passage is he served as a chief of staff of the US Army. He also helped train US soldiers and airmen in modern warfare in their time. He also manage in the development and procurement of the weapons to helped advance the weaponry of the US Army.
There is a couple reasons. In 2008, Ukraine discovered multiple areas rich in oil near the east and west borders, and in the oceans around Crimea (Map from RealLifeLore), making Ukraine a potential competitor in the European oil industry, which is where most of Russia's profits come from. If Ukraine becomes a competitor, it would hurt the Russian economy. In response to this discovery, Russia has annexed the island of Crimea to add it to its own territory. The other reason is because of a possible threat from NATO. In the 2nd mad, you can see the Russian Territorial borders in orange, and the NATO borders in blue. If Ukraine (Yellow) joins NATO, Belarus would be near impossible to defend against being surrounded by NATO territory on 3 sides, but if Russia had Ukraine, it would be significantly easier to defend Belarus.