What characteristics of life in the pennsylvania colony made it different from life in any other american colony? select all that apply. the patroon system democratic political system compete religious freedom control by puritan ministers

What is the connection among sectionalism,slavery,and states’right as causes of the civil war? how did the southern response to the 1860 election results demonstrate this connection

Marine exptoration of oil uses seismic waves to locate oil in the seabed. what is a negative impact from seismic waves on the aquatic ecosystem of the ocean? a.seismic waves kill microoganisms b.seismic waves disrupts the sand and causes seafloor erosion c.seismic waves have virtually no adverse affects on marine life d.seismic waves damage the sonar that dolphins and whales use to orient themselves underwater

World war i brought increased immigration to the united states from which country? germany france italy mexico