He was unable to prove his theory because he didn't have any proof.
A reason could be that trading food wasn’t that popular at the time seeing that you only needed to grow food for your family
Answer:
Margaret Thatcher became Prime Minister of the United Kingdom on 4 May 1979 and served until 28 November 1990.
Explanation:
Answer:
B
Explanation:
They were all prominent leaders of Latin American independence movements
Indira Gandhi became India’s first female prime minister because the people of India voted her in.
In the 1967 Lok sabha election, Indira Gandhi, the prime ministerial candidate of Indian National Congress won a landslide victory and thus became the first female Prime Minister of India. She remained PM of India from 1967 to 1977 and again from 1980 to 1984.