Question

In 1952 Egypt became a blank government state in by the 1960s 1970s develop more rapidly than the rest of Africa

Answer 1

1952 was a year of the Egyptian Revolution, which ended in the overthrow of the Egyptian King (who abdicated in favour of his newborn son in the hopes of keeping the dynasty, but the son was also removed from the position later)
and established the Republic of Egypt. 

Answer 2

Democratic government