the answer is C. pardoned Richard Nixon for any crimes he may have committed in office
I believe the answer is the second one :)
Johannes Gutenburg is the person you are looking for.
War elephants<span> played a critical role in several key battles in antiquity, but their use declined in the Middle Ages. With the spread of firearms in the early </span>modern period<span>, military </span>elephants<span> were restricted to non-combat engineering and labour roles, and some ceremonial uses.</span>
They established the Federal Reserve to regulate the nation's money supply and to place controls on the banking activities.<span />
