The right to vote allowed laws to be passed that created more equality for women.
To prevent atrocities like those experienced by Jewish people in Nazi Germany
One of the main ways in which economic opportunity divided urban and rural dwellers is that those who could afford to live in the suburbs usually chose to do so, while low-income people who had to work lesser-paying jobs were usually confined to the cities.
The desire of both Great Britain and France to expand their territories
(The Indians didn’t like this invasion)