Both the Nuclear Test Ban Treaty of 1963 and the Strategic Arms Limitation Treaty (SALT) of 1972 were attempts to "<span>(2) promote the peaceful use of atomic energy"</span>
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>
Food,transportation,and trading
Lack of people able to run the court