What effect did vertical integration have after the civil war?

Which document does the second paragraph of the declaration of independence echo

Why was russia drawn into a conflict with germany after ausria-hungary declared war on serbia ?

What event ensured england safe passage to colonize north america? a) many englishmen desired more religious freedom than the king allowed.b) england's government decided to take advantage of america's wealth of resources.c) england's defeat of the spanish armada in 1588 opened up the seaways.d) cabot claimed the north atlantic coast for england in 1497.