How did Fighting at Lexington and Concord cause the American revaluation?

In order to maintain national security within its colonies in america, england constructed a series of forts along colonial boundaries for protection. true false

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

What did the incas accomplish? a. written language b. formalized religion c. conquest of the western south america d. formalized government