From 1450 to 1759, empires used a variety of methods to increase their societal and cultural influence. One of the most common methods was through military conquest. Empires would expand their territories by conquering other nations and incorporating them into their own. This allowed them to spread their culture and beliefs to a wider audience. Additionally, empires often used diplomacy to form alliances with other nations and gain access to their resources. This allowed them to gain influence over other nations without having to resort to military force. Finally, empires also used trade to spread their culture and influence. By trading goods and services with other nations, they were able to spread their culture and beliefs to a wider audience.