They often specializes in some particular area of reponsibility
<span>With the conquests and voyages of explorers like Christopher Columbus, Portugal was the first country to really start the concept of European Imperialism, whereby countries ventured out for other lands as a way of increasing their influence upon the rest of the world.</span>
In his second term, Jackson stopped putting federal money into the Bank of the United States. Instead, he put the money into state banks. The bank president, Nicholas Biddle, fought with all his power to keep the bank open. He demanded that borrowers immediately repay their loans.