Answer:
The main reason was slavery
Explanation:
Answer: Cinco de Mayo commemorates the Mexican army's unlikely victory over the French forces of Napoleon III on May 5, 1862, at the Battle of Puebla. Mexico had trouble paying back war debts to European countries, and France had come to Mexico to collect that debt.
She was the prime minister in 1971, so e is true. Also the attack on the Golden Temple was a major problem of her governance, so d is true as well. Also a and c are true, so I think that the best answer s b. ethnic unity.
