Answer:
Scots-Irish Protestants
Explanation:
The Scots-Irish Protestants were the largest number of European immigrants to colonial America in the 18th and 19th centuries. Around 200,000 Scots-Irish Protestant people migrated from Europe to American in that era. They settled around Pittsburgh, New York, and Philadelphia, whereas the first group arrived and settled in New England.
Babylon<span> greatly expanded from the small provincial town that it had originally been during the Akkadian Empire (2335-2154 </span>BC<span>) during the reign of Hammurabi in the first half of the 18th century </span>BC<span>, becoming a major capital city.</span>
1. put +18 warnings on websites
2. makes laws that limit the sale of explicit material
Any practices should best be based on a research - this is the correct answer. (a. child development and research) Research is the best source of actual knowledge, rather than people's best guesses (people's best guesses might lead government regulations, but it would be better if they also followed research results.).