These images of the santa cruz river in arizona were taken in 1942 and 1989. during the period between these years, the growth of vegetation declined substantially in the area. what are the two most likely explanations for this change in vegetation?

I think you need to look in other part near 1908

countries such as spain, france and portugal colonized the region. although most of latin america was colonized by spain, the countries of portugal and france also had major influences on the region. due to war and disease, native populations were decimated.

jacksonian era promoted strength of the presidency and executive branch at the expense of congress. it also sought to broaden the public's participation in government. the jacksonian's demanded to have elected judges, instead of appointed judges, and rewrote many state constitutions to reflect the new values. hope this ! if you did find it would you mind giving me brainliest? : )