The Middle colonies — New York, New Jersey, and Pennsylvania — became home to peoples of differing origins, languages, and religions. Scots-Irish Presbyterians, English and Welsh Quakers, German Lutherans and Moravians, Dutch Reformed Protestants, and others all sought to preserve their cultural and religious identities as they pursued economic opportunity. At the same time, rapid population growth throughout the region strained public institutions, pressured Indian lands, and created a dynamic but unstable society.