Treaty of Wanghia
The Treaty of Wanghia (also known as the Treaty of Wangxia; Treaty of peace, amity, and commerce, between the United States of America and the Chinese Empire); (Chinese: [中美]望廈條約 / [中美]望厦条约) was the first of the unequal treaties imposed by the United States on the Qing dynasty. By the terms of the diplomatic agreement, the United States received the same privileges with China that Great Britain had achieved under the Treaty of Nanking in 1842.