Mexican Immigrants. How many Mexican immigrants are in the United States? Approximately 11.6 million Mexican immigrants resided in the United States in 2016, according to the ACS. Mexicans accounted for 26 percent of all U.S. immigrants, down from the peak of 30 percent in 2000
Answer: c
Explanation: c is most likely correct in this case because if a historian were to use this transcript that was written years ago to now, it's technically a secondary source
You can pretty much just google this.
Do you mean like Daoism and Confucianism?