Answer:
Explanation:
A
the invention of television
B
the return to isolationism
C
the rise of the middle class
Dthe expansion of civil rights
56 People
Source: https://www.reference.com/history/many-men-signed-declaration-independence-6fce64817b4b9c01
The factors that encouraged commercial growth in the post classical era include the following: new state practices, new trading organisations and new state sponsored commercial infrastructures. The post classical era refers to the period which immediately followed the ancient history and precede modern history.
Advanced Research Projects Agency Network- a U.S. department of defense (DOD)