The second one is push factors, the first one is pull factor, the fourth one is forced migration, and the third one is chain migration, hope this helps.
Answer:
Resistive electromagnets, which are cheaper and easier to maintain than superconducting magnets and these are far less powerful,use more energy and require a cooling system
hope it helps
Armenian
Tamaz V. Gamkrelidze and Vyacheslav Ivanov proposed the Armenian hypothesis. The Armenian hypothesis suggests that Proto-Indo-European was spoken in Eastern Anatolia, Southern Caucasus and Northern Mesopotamia which are located in the borders of Europe and parts of Asia. It indicates the people travelled from Proto-Indo-European homeland to other neighboring parts of the world.
Answer:
Britain became a dominant force in America as they took all French colonies. On the other side, debts became a large problem for the Empire, as they had to face the biggest problem with money in history.
Explanation:
Britain won the war, and all the French possessions in North America went into their hands, including Canada. On the other side although Britain once more was seen as one of the leaders as a great force, financial problems led to the decline of power that resulted in the American revolution.
Answer:
Neither country wanted to engage in a nuclear war that would lead to worldwide destruction.
Explanation:
The US and USSR became arch enemies soon after World War II ended, and that continued to be the case until the USSR seized to exist. The two countries became opponents and developed very bad and tense relations because they had different ideas as to how the world should shape up, but also because both of them wanted to be the only dominant power in the world.
Both countries were heavily armed and the weaponry was constantly icnreasing, with newer and better weapons constantly been created to gain an advantage. Nuclear weapons were abundant at both as well, but they never got used in an open war between them. The reason was simple, if a direct war between them occurred, there would have been worldwide destruction and everyone will lose, so that was kept as the last option in case of an attack by the other. Not to be mistaken though, these two were constantly in war with each other, not just diplomatic, but also military one, just that they used other countries as battlefields where they supported a particular side.
