If anyone is in an avid class in middle school can you pls give me ideas

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.

Each of the letters on the map above marks a body of water in southeast asia. which two letters represent gulfs

Spanish for "estate," this was a type of plantation or other economic activity in spain's "new world" colonies.