Three ways in which school based assessment help reduce the stress of failing an examination ​

industry had made the u.s. the richest nation in the world at this time. the second industrial revolution caused growth in industry and transportation, which allowed increased trade between nations. click to let others know, how is it

answer; correlational;

answer; ///(3) three parts;

answer; protecting domestic national security; i believe this is correct,plz check first,good luck;