Explain which theme , region , and period a historian would focus on to learn about Parisian music 100 years ago.

The historian should study the musical societies that were formed in Paris in the early 20th century and their influence throughout the region.

Explanation:

The beginning of the 20th century was marked by a troubled historical context, throughout France. In situations like this, it is common for society to have a great artistic production as a form of escape from conflicting and uncertain reality. In Paris, this was no different, especially in the field of music with the formation of musical societies, which were responsible for dictating the direction of French music, in addition to attracting a new musical thinking and generating influential composers such as Claude Debussy, Maurice Ravel, Erik Satie and others.

i do not know if this question has options, but a main impact of the federal reserve act of 1913, which created the federal reserve bank, was the international use of the u.s. dollar, which soon became the world's leading currency - particularly during world war i, since many nations around the world asked the united states for money.

a)scientists

explanation:

the national defense education act had two main goals. the first one was to provide personal that was oriented to defense, including scholars, engineering students and so on. the other goal was to provide financial assistance for the students who would be enrolling at colleges and universities in the 1960s.