Complex sentence: Many people who express the laissez-faire attitude towards racism oppose racial preferences on the grounds that they highlight differences in society when we should focus on making America more colorblind, asserting that they believe in equal rights for minorities, and oppose racial discrimination.
Split into simpler sentences: Many people who express the laissez-faire attitude towards racism oppose racial preferences on the grounds that they highlight differences in society when we should focus on making America more colorblind. These people assert that they believe in equal rights for minorities, and oppose racial discrimination.