Answer:
Explanation:
There were critical exchanges in ideas
between the East and West.
Understanding how to read Greek was
key to scientific study.
The Scientific Revolution took place
during the 16th and 17th centuries.
Foreign exploration opened new
channels of learning.
It's are because the phrase economics is used as a plural term in the following sentence.
industrial expansion and population growth radically changed the face of the nation's cities.noise,traffic jams,slums,air pollution,and sanitation and health problems became commonplace.mass transit ,in the form of trolleys ,cable cars,and subways,was built ,and skyscrapers began to dominate city skylines.
Chris worked very hard the entire day however, he did not meet the deadline.
