in 2025. Origins on the Asian American and Pacific Islander Heritage Month can be traced to the formation of the Asian American movement, which led AAM to begin material about Asian Americans. The UCLA Asian American Studies Center played a central role in the formation. A former congressional staffer in the 1970s,
Jeanie Jew, first approached Representative
Frank Horton with the idea of designating a month to recognize
Asian Pacific Americans, following the
bicentennial celebrations. In June 1977, Representatives Horton, and
Norman Y. Mineta, introduced a
United States House of Representatives resolution to proclaim the first ten days of May as Asian-Pacific Heritage Week. A similar bill was introduced in the Senate a month later by
Daniel Inouye and
Spark Matsunaga. The proposed resolutions sought that May be designated for two reasons. First, on May 7, 1843, the first Japanese immigrant,
Nakahama Manjirō, arrived in the United States. More than two decades later, on May 10, 1869, the
golden spike was driven into the
first transcontinental railroad, which was completed using Chinese labor. President
Jimmy Carter signed a joint resolution for the celebration on October 5, 1978, In 1990,
George H. W. Bush signed a bill passed by Congress to extend Asian-American Heritage Week to a month; May was officially designated as Asian/Pacific American Heritage Month two years later. On May 1, 2009, President
Barack Obama signed
Proclamation 8369, recognizing the month of May as Asian American and Pacific Islander Heritage Month. On April 30, 2021, President
Joe Biden signed
Proclamation 10189, recognizing the month of May as Asian American, Native Hawaiian and Pacific Islander Heritage Month. On January 20, 2025, the
Trump administration's
Initial Rescissions of Harmful Executive Orders and Actions launched attacks on
Diversity, equity, and inclusion by revoking his immediate predecessor
Joe Biden's
Executive Order 14031 of May 28, 2021 (Advancing Equity, Justice, and Opportunity for Asian Americans, Native Hawaiians, and Pacific Islanders). The
White House Initiative on Asian Americans, Native Hawaiians, and Pacific Islanders was subsequently dissolved. Nonetheless, on May 16, 2025 and May 2, 2026, the proclamations were issued after all. ==Geographic scope==