Asian Americans have a high level of political incorporation in terms of their actual voting population. Since 1907, Asian Americans have been active at the national level and have had multiple officeholders at local, state, and national levels. As more Asian Americans have been elected to public office, they have had a growing impact on foreign relations of the United States, immigration, international trade, and other topics.</ref> The first Asian American to be elected to the United States Congress was Dalip Singh Saund in 1957.