Pls 25 points

just as in mesopotamia and egypt, bountiful harvests and these two developments made civilization possible: and .

7. farmers in the indus valley grew and used its fibers to make .

The nineteenth century was an era of great inventions in the united states. look at the list of inventions below and order them from most to least important (in your opinion). then explain why you ranked the top three inventions as most important. 1834: refrigerator invented by jacob perkins 1837: morse code invented by samuel morse 1853: elevator invented by elisha graves otis 1873: typewriter invented by christopher latham sholes 1876: telephone invented by alexander graham bell 1877: gramophone invented by thomas edison 1879: light bulb invented by thomas edison 1886: dishwasher invented by josephine cochran

What do historians call the political,social,or cultural circumstances surrounding an event?

What side of the american civil war would you choose to fight for and why