Which business practice did rockefeller repeatedly use that him succeed in building his oil monopoly?
in all his businesses, rockefeller made sure that he controlled all aspects of production.
with every purchase of a refinery, rockefeller would add new products to his business.
in all his businesses, rockefeller made a profit and used it to expand or buy other businesses.
with every business rockefeller bought, he would learn about it, sell it at a profit, and buy another business.

norsemen from northern countries had made earlier journeys

the correct answer is ''the programs costs have risen dramatically in the recent past'' hope this !

if you could provide the poem below, i'd be happy to you!

explanation:

you didn't give us the poem, or the title of the poem. but it is essential for you to give us that, otherwise we can not detect when the poem has a tonal shift!

an interest group is an organization whose members share common concerns, and try to influence government policies that impact those concerns. elected officials frequently complain about the influence of "special interests" on american politics.