The prohibition era ended with

a. the passage of the lindbergh law.

b. the implementation of new deal programs.

c. the ratification of the twenty-first amendment.

d. the supreme court's ruling in nebbia v. new york.

C The ratification of the 21st Amendment

Explanation: that repealed the 18th amendment

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

these civilizations were located around fertile rivers, where they could produce an abundance of crops