{"era":"4000 BCE","word":"*ag-","meaning":"To drive, to do.","children":[{"era":"200s BCE","word":"agere","meaning":"To do, to drive, to act.","children":[{"era":"100s","word":"actio","meaning":"A doing, process of acting.","children":[{"era":"1300s","word":"action","meaning":"The process of doing something.","language":"English"},{"era":"1400s","word":"acción","meaning":"Action, act.","language":"Spanish"}],"language":"Latin"}],"language":"Latin"}],"language":"Proto-Indo-European"}