some reasons are....limited education, More war than teachers at home, and low in money
Answer:
Indus river (India): Harappa And the city of Mohenjo-daro
Nile river (Egypt): Ancient egyptian pryramid structures, obelisks, System of mathmatics, Medicine development, etc.
Huang he (China): The great wall of china build, development of budda religion, growing rice products.
Tigris-Euphrates (Mesopotamia): The wheel, plow tool, and cut canals and river connections.
On december 16th, 1846, 15 of the members of the Donner Party strapped on makeshift snowshoes and tried to walk out of the mountains to try to find help. After several days trying to find help they were left starving and on the verge of collapse.
D. Augusta Savage, an African American sculptor, created the sculpture above, "The Harp".
It helped them see that they didn't have to deal with them taking their money anymore