John D. Rockefeller was able to monopolize the oil industry by purchasing several oil companies through the combined vertical and horizontal integration process. The monopoly Rockefeller created it with his company Oil Standar. This tycoon used a trust to obtain total control of the oil industry.
Answer::Delhi is located in Northern India, at28.61°N 77.23°E. The city is bordered on its northern, western, and southern sides by the state of Haryana and to the east by that of Uttar Pradesh (UP). Two prominent features of the geography of Delhi are the Yamuna flood plains and the Delhi ridge.
The second pillar, Salat, because Salat is the pillar of prayer.
