PLEASE HELP 30 POINTS! AND BRAINLIEST TO WHOEVER ANWSERS FIRST An explanation of federalism is the division of power in the United States between the-

A) two houses of the congress.
B) small and large states.
C) three branches of the government.
D) national and state governments.

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 industry was exempt from the child-labor laws passed in the factory act of 1833?

Select all that apply. identify two reasons for the fall of the ming dynasty. invasion by the japanese and koreans death of the emperor invasions poor leadership