Answer:
The main reasons for America's economic boom in the 1920s were technological progress which led to the mass production of goods, the electrification of America, new mass marketing techniques, the availability of cheap credit and increased employment which, in turn, created a huge amount of consumers.
Answer:
18
Explanation:
32-x=18 therefore x=14 which makes x+4 equal 18
Answer:
C
Explanation:
In the image they are squeezed together very tight in that little compartment under the boat. therefore, overcrowded.
500BC is the earliest known civilization in west Africa..
