National Hispanic Heritage Month Website Executive and Legislative Documents resources Library of Congress Library of Congress (LOC) - National Hispanic Heritage Month Library of Congress – Hispanic Heritage Month National Hispanic Heritage Month Proclamation of National Hispanic Heritage National Hispanic Heritage Month HHM History Library of Congress (LOC) - National Hispanic Heritage Month Library of Congress Proclamation of National Hispanic Heritage Library of U.S. Congress Library of Congress National Hispanic Heritage Month (Library of Congress). Source: Library of Congress Library of Congress National Hispanic Heritage Month | Law Library of Congress