How did the economic changes described above contribute to the closing of the frontier in the late 1800s? A Increasing shipping costs weakened the western economy and spurred out migration
B Transportation connections among communities across the West led to a roughly even regional population distribution
C The spread of new ideas to formerly isolated parts of the country eased relations with American Indians
D Fast and affordable travel across the continent encouraged western settlement
Send

Which four excerpts from the poem "a political reverie" by mercy otis warren imply that america was an oppressed and exploited nation? no despot here shall rule with awful sway nor orphan's spoils become the minion's prey; no more the widow'd bleeding bosom mourns, nor injur'd cities weep their slaughter'd sons; for then each tyrant, by the hand of fate, and standing troops, the bane of every state, forever spurn'd, shall be remov'd as far as bright hesperus from the polar star; freedom and virtue shall united reign, and stretch their empire o'er the wide domain. on a broad base the commonwealth shall stand, when lawless power withdraws its impious hand; when crowns and sceptres are grown useless things, nor petty pretors plunder here for kings