military - John Hudson was the captain of a steam-powered ship for the British navy. On voyages across the Pacific, he could stop and refuel his ship at various Asian ports that his native country had exclusive access to.
economic - Richard Watson, a British businessman, wanted to take advantage of his country’s control of Chinese trade. So, he moved with his family to China.
humanitarian and religious - Irene Dupont was a teacher who loved literature. She traveled to Senegal in Africa to help tribal children learn to read and write French.
in Plato yes , I pass test