The answer is number one, proof.
It was Albert Einstein who signed the letter.
The answer is true
hope i helped :)
Before the 1959 United States and Cuba they have a good relationship. The rise of General Fulgencio Batista in the 1930s to the de facto leadership and presidency during two legislatures (1940-44 and 1952-59) produced a period of close cooperation between the governments of Cuba and the United States. The second term as President of Batista was initiated by a planned military coup in Florida, and US President Harry Truman soon recognized Batista's return to power with military and economic aid. When Fidel Castro came to power in 1959, relations between the two countries quickly devolved into bitter arguments, political grandstanding and the occasional international crisis.
Answer:
Correct answer is Sufi.
Explanation:
Sufi is the correct answer as the Safavid dynasty that ruled on the soil of Iran between 1501 and 1722 had origins in the Sufi order.
Sunni is not correct answer, although even in that period Sunnis were the majority in the Muslim world.
Sufi is not correct answer as it refers to religious order in Islam.
Abbasid is not correct as it refers to caliphate that existed between 8th and 16th Century.
