What languages did they speak in CaliforniaBefore 1492

97 points what types of changes have been made in the united states to protect people from earthquakes? a. communities are no longer located along fault lines. b. building codes ensure that structures can withstand shaking. c. warnings go off when an earthquake is expected, and people evacuate the area. d. barriers have been built to prevent flooding by a tsunami.

How did presidential reconstruction allow black codes to be passed

Many of these mythological stories were filled with violence. why do you think this is?