What specific evidence supports the statement that "the construction of the transcontinental railroad was disastrous for the native americans of the great plains"?
a) the transcontinental railroad opened frontier markets to new products and goods from the east.
b) within ten years of its completion, the railroad shipped $50 million worth of freight coast to coast every year.
c) the construction of the transcontinental railroad depended heavily on the labor of chinese and irish immigrants.
d) the transcontinental railroad decimated the herds of buffalo that the indians were dependent on; and the railroad drastically reduced native american land ownership.

The dictionary definiton of a word reflects the of that word?

What led to the westernization and annexation of hawaii?

In some zoos, rare crosses between a male lion and a female tiger have produced hybrid offspring called "ligers." male ligers are sterile but some female ligers are fertile. in the wild, lion and tiger ranges do not naturally overlap, making such a cross unlikely. furthermore, the solitary behavior of tigers and the social organizations of lions create behavioral differences. the production of sterile male ligers is an example of read the following scenario to answer the following question. in some zoos, rare crosses between a male lion and a female tiger have produced hybrid offspring called "ligers." male ligers are sterile but some female ligers are fertile. in the wild, lion and tiger ranges do not naturally overlap, making such a cross unlikely. furthermore, the solitary behavior of tigers and the social organizations of lions create behavioral differences. the production of sterile male ligers is an example of a postzygotic barrier the founder effect sympatric speciation a prezygotic barrier