opium was legal in the united states until the transcontinental railroad was completed with chinese laborers in 1869. then, due to anti-chinese sentiment, white elite lawmakers made opium illegal in 1875. this is best explained by which sociological theorists?

Match the scsi standard to the definition that best describes it. 1. also called ultra scsi; has a transfer rate up to 30 mbps and 8-bit bus 2. transfer rate of 5 mbps and 8-bit bus 3. also called firewire; has a transfer rate up to 100 mbps and can connect up to 63 devices 4. consists of two protocols; fast scsi with speeds up to 10 mbps using an 8-bit bus and wide scsi, which uses 16- or 32-bit buses serial scsi scsi-2 scsi-3 scsi-1

All of the following are free tools to you prepare for the sat except

What undergraduate degree can a student earn at a four-year college (not specific to a field of study)?