Roosevelt caputured americas attention when he participated in which historical event

Which indo european tribe developed a strong warrior society and built an empire that was frequently invaded by those seeking fertile land

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

Explain how john f.kennedy organized the content of his speech.cite specific examples from his speech to support your answer