Can you give me an example of medicine that developed throughout the 20th century.

yes

Explanation:

In the 20th century, both chemotherapy and radiotherapy were developed as treatments for cancer. Before the development of these treatments, the vast majority of people who developed cancer died of the disease without any hope of being cured.

ford’s revolution of the assembly like to make cars less expensive

explanation:

evaluate the extent to which the seven years' war (french and indian war, 1754–1763) marked a turning point in american relations with great britain, analyzing what changed and what stayed the same from the period before the war to the period after it.