It began in 1939 and ended in 1945.
The correct answer should be "<span>a significant increase in discrimination against immigrants."
This is because when the quotas were abandoned, hundreds of thousands of immigrants came from Latin America and many other poorly developed countries which in turn increased increased discrimination due to their poverty and perceived lack education.</span>
The colonists were angry about the Sugar Act largely due to the economic consequences. This act added a tax of three cents on refined sugar. It also increased import taxes on non-British coffee, certain wines, textiles and indigo dye, and it banned French wine and foreign rum importation.