Jewish communities are groups of people who share a common Jewish heritage, culture, and religious beliefs. These communities can be found all over the world, from large cities to small towns, and they often gather for religious services, celebrations, and educational activities. The practices and traditions may vary based on cultural backgrounds, such as Ashkenazi or Sephardic customs. In addition to religious observance, Jewish communities often focus on social support and charity, helping members in need. They may also engage in cultural events, such as Hanukkah celebrations or Passover seders, which strengthen their bonds and preserve their unique identity.