Answer:
<em>Lincoln means that, since he considered the constitution and the law of United States of America to be superior above any state, then, to his ability, he would defend the constitution upon which the country is binded (that is, unify the States together).</em>
<em>This is to ensure that America was never disintegrated into smaller countries.</em>
Explanation:
Roosevelt's personality and political philosophy fitted the imperatives far more than they did the fashions of the times, so that the degree to which his behavior in the White House both hastened and shaped the dramatic growth of presidential power over the next seventy-five years must be seriously considered. Temperamentally, Roosevelt craved attention. Once in the White House, especially in view of the changed national and international circumstances, he could not fail to focus national attention on the presidency.
Feudalism is a practice that has been used around the globe at different times, but was made famous for its use in Europe during the Middle Ages. Feudalism set up a system of control whereby nobles had control over fiefdoms or territories that were run by vassals, whereby they provided some degree of safety or protection for the vassals in return for payment through crops or some form of money.