Which of the following factors did not contribute to the westward expansion of the u. s.?

decreased immigration
the cold war
the desire for land, wealth, and adventure
the discovery of gold
the homestead act
increased immigration
the revolutionary war
next

this one has multiple answers

Which revelation resulted from the observation of the spectrum of different galaxies? a. there were more galaxies whose spectrum was blueshifted b. there were no galaxies whose spectrum was redshifted c. there were more galaxies whose spectrum was redshifted d. there were no galaxies whose spectrum was blueshifted

Which is not a cash crop grown in the high islands of melanesia and polynesia? d. rubber c. coffee b. sugar cane a. kiwifruit

The majority of australians live in the w. urban rimx. tropical northy. outbackz. sunshine coast