The <a href="https://en.wikipedia.org/wiki/Walking_Purchase" id="mwUw" rel="mw:WikiLink" title="Walking Purchase">Walking Purchase</a> concludes, which forces the cession of <span about="#mwt42" data-mw='{"parts":[{"template":{"target":{"wt":"convert","href":"./Template:Convert"},"params":{"1":{"wt":"1.2"},"2":{"wt":"e6acre"},"3":{"wt":"km2"}},"i":0}}]}' id="mwVA" typeof="mw:Transclusion">1.2</span><span about="#mwt42" typeof="mw:Entity"> </span><span about="#mwt42">million acres (4,900</span><span about="#mwt42" typeof="mw:Entity"> </span><span about="#mwt42">km</span><sup about="#mwt42">2</sup><span about="#mwt42">)</span> of Lenape-Delaware tribal land to the Pennsylvania Colony.