y 1848, the United States extended from the Atlantic Ocean to the Pacific Ocean

Question

10. Which of the following was necessary to fulfill the idea of Manifest Destiny?

(1 point)
Responses

nullification of unjust tariffs
nullification of unjust tariffs

advances in transportation
advances in transportation

expansion of suffrage
expansion of suffrage

the support of the Supreme Courts

Answer 1

To fulfill the idea of Manifest Destiny, the most relevant response would be:

advances in transportation

Advances in transportation, such as the development of railroads and canals, were essential in facilitating westward expansion and connecting new territories to the rest of the country.