He asa 20 points and brainliest ( i will be checking if your correct soo make sure your correct plz you) 1) most workers for the union pacific railroad were irish french german chinese 2) cities grew along railroads and canals because the government designed the cities workers could not live anywhere else settlers could obtain cheap land nearby there were not enough roads made of tar 3) which invention was the basis for the major developments in american transportation? steam engine wagon axle canal lock gold spike 4) john loudon mcadam developed a method for building engines boats canals roads 5) the sections of the transcontinental railroad join in california nebraska kansas utah

1.) irish.

2.) settlers could obtain cheap land nearby

3.) steam engine

explanation:

u.s.a

china

india

and

japan

isolationism is a doctrine practiced by the united states for much of its history with the aim of not intervening in external affairs that did not pose a real threat to their country. the united states managed to maintain a state of political isolation throughout the nineteenth century and the first part of the xx. few nations have been able to maintain such a position for such a long period of time. historians argue that it is largely due to geographical reasons, given the physical distance between europe and the usa. uu the venataja of this situation is that the national state can spend its resources in satisfying all the needs of its inhabitants, without the need to invest in armament and equipment for a war that does not directly affect the country.

internationalism is a political and cultural movement that advocates for greater political and economic cooperation among nations for mutual benefit. this novimiento was transformed over time, today it includes military intervention in international conflicts with the objective of maintaining peace. the advantage of this move is in the international contacts and the influence developed by the country that carries it forward.

between the two modes of relations between states, i prefer the first, since i believe it is of the utmost importance to satisfy the needs of citizens and work for their development and as a last option to act on the international level.