The parliamentary system of government has the cabinet, composed of elected members of the legislature. Within the cabinet, members elect a prime minister, who serves as the head of government. It has two branches: legislative and executive.
The presidential system of government is when a president is chosen separately from the legislature. The president serves as the head of head of government and the chief of state. It has three branches of government: legislative, judicial and executive.
One way that politics/society is different today as in 1939 is that in 1939 voting wasnt the same for some people, but today everyone has rights to vote. One way that is the same is that males have been president since 1939- today.
People got mad, but happy at the same time
I think it might be C, but I am not 100% sure.