Which event happened prior to the signing the pacific railroad act in 1862? a. asa whitney requested the right to build a transcontinental railroad. b. the end of the civil war freed veterans to work on the railroad. c. the golden spike ceremony was held in honor of the transcontinental railroad. d. railroad workers drilled tunnels through the sierra nevada mountains.

Averb diagram that shows the similarities and differences of two african kingdoms

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

The idea that jews would return to palestine has been a part of jewish culture since the unsuccessful rebellion against the empire.