Why were slaves considered to be more profitable than indentured servants?

slaves were permanent possessions of their master.
slaves were treated better than indentured servants.
their contracts were shorter than an indentured servant.

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

Which of the following flow charts accurately illustrates the history of constitutional amendments in the united states?

What were the terms behind germany's surrender during wwi?