<span>Republicans promised a “return to normalcy.” Republicans aimed to settle into traditional patterns of government. In 1920, after eight years under a progressive Democrat, Americans elected a conservative Republican as president, the first of the decade’s three Republican presidents. Big business and advocates of isolationism reaped the benefits of Republican rule. The economy increased greatly because of the increased of Big Buissness </span>
Mathematics, mostly.
They also did groundbreaking work in the following fields:
Astronomy
Philosophy
Geography
Sciences
Technology
I believe it is A for question 1 and C for question 2! Hope this helps:)
Made Great Britain have more territories and then became poor because of war expenses.
