3. TRUE/FALSE: The arrest, conviction, and execution of Sacco and Vanzetti during the 1920’s suggested that American society had evolved to the point that they were more willing to accept cultural, racial and ethnic differences in their country.

explain

answer: this is because archeologists keep finding artefacts and ancient ruins dated more than 10000 to 15000 years, date around scientists said humans discovered language; which is at least mysterious as scientists always have said that is necessary to have a language to have architecture and some basic maths.

explanation: brainlest