Transnational communities maintain connections between their place of origin and place of settlement. Factors like improved transportation, international migration trends, and globalization have enabled transnationalism. Immigrants engage in transnational activities like sending remittances to families in their home countries, purchasing goods from their home countries, and participating in hometown associations. Studies measure the levels of transnational engagement through factors like remittance amounts, financial holdings in home countries, charitable help provided beyond remitting money, and support of hometown associations. Transnationalism represents a new understanding of immigrant communities compared to traditional views of one-way migration flows and assimilation in settlement countries.