Why is louis armstrong considered a jazz legend?
a. for becoming the first white misician to contribute to jazz
b. for his ability to play the trumpet and subtle sence of improvisation
c. for being the highes-paid african american entertainer
d. for predicting that america wil be best remembered for the constitution, baseball, and jazz

2686-2181 bce-- "egyptian civilization developed along the nile river in large part because the river’s annual flooding ensured reliable, rich soil for growing crops."

1069-664 bce-- "ancient egyptians developed wide-reaching trade networks along the nile, in the red sea, and in the near east."

the graph shows the spread of railways in the 1800s.

based on the graph, the conclusion that can be drawn about germany is answer d)   by 1880, germany had more rail lines than great britain and russia.