A. Kingdoms! Hope this helped :)
John D. Rockefeller
<span>Rockefeller practiced both horizontal integration and
vertical integration. Through horizontal integration, he was able to eliminate
competitors and drive them out of business. By the 1890s, Standard Oil
controlled 85% of country's refining capacity. Through vertical integration, he was able to
eliminate the middle man and control every aspect of production from start to
finish.</span>
<u>The period in which the greatest economic or technological progress that occurred in the United States was between the end of the 19th century and the first half of the 20th century</u>. <u><em>During this period, the country went from being a simple agricultural economy to the first industrial power in the land</em></u>.
<u>It was in the second half of the nineteenth century when the first manufactures were created with imports of skilled foreign labor from England.</u>
<em><u>The answer is</u></em>: <u>A. Britain supplied a market for American manufactured goods</u>.
Any time a president dies in office, the future is uncertain. Nobody knows what his successor will do. In Lincoln's case, the future of slavery was in question, as well as the handling of the postwar confederacy
Answer:
Magna Carta, which means 'The Great Charter', is one of the most important documents in history as it established the principle that everyone is subject to the law, even the king, and guarantees the rights of individuals, the right to justice and the right to a fair trial.
