The answer is C. Columbus. Hope this helps!!!
1939 --- The war begins as Poland falls to Germany.
1940 --- France, Hollband, Belgium, Norway, and Denmark fall to Germany.
Italy enters the war on the Axis side, attacks Great Britain in North Africa, and invades Greece.
German invasion of Great Britain is planned but never occurs.
1941 --- In North Africa, Great Britain pushes Italy back.
Germany invades Russia and reinforces Italy in North Africa.
Japan enters the war on the Axis side, and the US enters the war on the Allied side.
1942 --- War seesaws in North Africa.
The poll tax was used in the South during and after Reconstruction as a means of circumventing the 14th Amendment and denying civil rights to blacks.
Answer:
I think that this was established for the expansion of transport and communication during the 19 century. Before the clocks were invented, the people just kept using the time from different instruments which help them observe the sun while it pass at noon.
