What was one reason for anti-immigrant sentiment in the early 1900s? tolerance for other cultures a decline in patriotism competition for jobs an increase in war protests

Option: competition for jobs. In context, during the second half of 1800's many Asian immigrants came and settle in the U.S. More than 25,000 Chinese had migrated by the 1850's lured by the gold rush.  

This massive immigration of newcomers resulted in an anti-migrant sentiment especially among the Anglo-Saxon Protestant population. The newcomers were seen as competion for jobs.  Also the arrival of many Catholics, especially the Irish created the anti-immigrant and anti-Catholic American sentiment.

The massive migration of Chinese made the goverment restrict them from coming to America. The Chinese Exclusion Act banned these workers to come to California since they were blamed for the decline in wages since they were willing to work for less.

the caste system in india is the paradigmatic ethnographic example of caste. it has origins in ancient india, and was transformed by various ruling elites in medieval, early-modern, and modern india, especially the mughal empire and the british raj.it is today the basis of educational and job reservations in india.it consists of two different concepts, varna and jati, which may be regarded as different levels of analysis of this system.

the caste system as it exists today is thought to be the result of developments during the collapse of the mughal era and the british colonial regime in india. the collapse of the mughal era saw the rise of powerful men who associated themselves with kings, priests and ascetics, affirming the regal and martial form of the caste ideal, and it also reshaped many apparently casteless social groups into differentiated caste communities.the british raj furthered this development, making rigid caste organisation a central mechanism of administration

i didn’t fully understand your question but i hope this you !