Mrs. hill has decided to provide her first-grade students with gold stars to reward them for reading. she has decided to use performance-contingent rewards. however, in using these, she must also be careful to so that using the rewards does not backfire.

answer; /// i believe the correct answer is general act charters;

i'm not sure what you are asking, but it also served as a debtors colony, was ran by the trustees for 20 years until becoming a royal colony, and people had restrictions such as no slaves, and only 50 acres of land per person/ hope this !

- jack watson

answer; they are called (pebbling);