George is studying Basque, a language spoken by a group of people who live in the Pyrenees mountain range between France and Spain. He’s studying the history of this language to determine how its complex grammar evolved from other languages. To which school of thought does George most likely belong? A.
economic history
B.
cultural history
C.
social history
D.
political history

Cultural history because he is trying to understand about their native language

it foreshadows the theme of the paragraph and hints the topic that will be discussed in the paragraph!

increases in demand are shown by a shift to the right in the demand curve. this could be caused by a number of factors, including a rise in income, a rise in the price of a substitute or a fall in the price of a complement.

which the answer is:

b