This should help try not to copy word from word but this explanation sums it up
Realm / Kingdom Monarch (Birth) Since
Saint Vincent and the Grenadines Queen Elizabeth II (b. 1926) 27 October 1979
Solomon Islands Queen Elizabeth II (b. 1926) 7 July 1978
Tuvalu Queen Elizabeth II (b. 1926) 1 October 1978
United Kingdom of Great Britain and Northern Ireland Queen Elizabeth II (b. 1926) 6 February 1952
Answer:
Due to weak economy and heavy loss in the war.
Explanation:
The Bolshevik takeover Russian government in October 1917 because the people thought that the Nicholas II is not fit to rule over the country. There are two main reason for this revolution i.e. widespread inflation and food shortages in Russia and heavy losses that the Russians suffered during World War I due to inadequate supplies of weapons and logistics. At that time Nicholas II was the emperor of the country so all the blame came on him and the people viewed him as weak and unfit to rule over the Russia.
The soviet union rejected the Marshall Plan and forbid any of 'their' contries (the eastern European ones) from accepting any of the much needed help because the USA and the Soviet Union were, at the end of the day, enemies. Those countries simply never saw a single penny.
It is located in Western Africa.