-More fighting between countries
-Discrimination
-Slavery
-longer working time
-less food.
I am pretty sure that it is the early 20th century
Science and theory in the early 20th century?.
Decline of traditional African cultures.
The 19 hundreds were in the 20Th Century.
William Hoover invented the vacuum cleaner in the early 20th century.
dasdsds
The Steamboat
development of closer political ties with European nations.
Radio was not an important invention in the early 20th century. Instead it was developed by Heinrich Hertz in the 18th century. The cotton gin (APEX)
European imperialism in China during the 19th Century hurt the Chinese economy and their governments. The people were exploited. Japan & the USA were also involved in using imperialism in China as well. Imperialism continued into the 20th century as well.
In the early 20th century.
Chad, Niger, Mali, and Mauritania were know as the French Sahel in the early 20th century