What geographical significance do the Pecos River and the Rio Grande have in the Mountains and Basins?

Which piece of legislation signed by lyndon johnson brought an end to barriers preventing minorities from participating in elections?

Due to seriouse dogmatic differences between the orthodox church and the western christian churches, the orthodox xhurch is not in communication with the roman catholic and protestant communities

Pl hell mafter the civil war which president was called a "carpetbagger"? a. lincolnb. johnsonb. grant