1. The helped out eachother and had a meeting together talking about coal mining.
2. It grew in Oklahoma because its land have good sand oils/rich minerals.
Girl i believe
hope this helps :)
Answer: Russia mobilized its forces, prompting Germany to declare a two-front war against Russia and France.
More details:
Various systems of alliances were put in place before World War I. The two main alliance systems were the Triple Entente, which had Britain, France and Russia as allies, and the Triple Alliance, which had Germany, Austria-Hungary, and Italy as allies. There were also other alliances, such as Russia taking on recently independent Serbia as an ally, as both had ethnic Slavic populations.
So here's how the start of World War I happened. When the Austrian prince and his wife were assassinated in Serbia, the Austrian government threatened the nation of Serbia with retaliatory action (even though the assassination was carried out by a terrorist group, not the Serbian government). Russia responded to Austria's threat, because Russia was bound to protect its Slavic ally, Serbia. Germany responded to the mobilization of Russian troops, and when Germany declared war on Russia in 1914, they implemented a military plan (the Schlieffen Plan), which assumed war would mean they'd have to take on all members of the Triple Entente alliance. So as soon as Germany declared war on Russia, they sent troops to go attack France. That pulled France and Britain into the war immediately as well, and the war spread and became a global conflict.
The most powerful medieval pope was Innocent III. The correct option among all the options given in the question is option "C". He reigned as the pope from 8th of January 1198 until the time of his death. He was born on 22nd of February in the year 1161 and died on 16th of July in the year 1216. He was born in Gavignano of Italy.
The event of the Cuban missile crisis occurred after the United States failed attempt to overthrow Cuban Dictator Fidel Castro in the bay of pigs invasion of April 1961. After that event Soviet leader Nikita Khrushchev reached a agreement with Cuba to move Soviet nuclear missiles into Cuba which is 90 miles of the coast of Florida.This was the closet the war has been to full out nuclear war and was a notable event in the cold war, it ended with the U.S and Soviets making a agreement that Russia would take the nukes out of Cuba if the U.S agreed not to invade Cuba.