<span>When examining how Rockefeller became successful, notice that he owned absolutely everything regarding the production and transportation. This means that the answer is C) Combined vertical and horizontal integration. He became a monopoly owner meaning he owned everything regarding the production of oil and didn't rely on anyone.</span><span />
Answer:
Increased trade and use of money, which undermined serfdom and led to prosperity of northern Italian cities.
Explanation:

The word "New Right" appeared during the 1964 presidential campaign of Barry Goldwater to designate "the emergence, in response to liberalism (in the American sense of the term [i.e. social liberalism]), of an uninhibited right: ultraconservative, imbued with religious values, openly populist, anti-egalitarian,
Answer:
A great majority of women spent their time working as homemakers and mothers, keeping the house clean and the family fed. Different families had different approaches to this system, but for the most part, women were in charge of cooking, cleaning, raising children, and handling home-based tasks like grocery shopping.
Answer:
C. A strong military would have been in place to protect people from invaders.
Europe went under the control of new pioneers right after the fall of the empire, yet the new districts were powerless. The primitive framework gave landowners and laborers security through a master and his military. This framework secured arrives in return for work and charges.
<em>If the Roman Empire continued, the Roman armed force would have shielded the realm from intrusion.</em>