omg i cant seem to remember im in high school but in middle school we learned about the aztecs and mayans and incas who were the ones that had fascinating city planning like plumbing etc etc.

Then, what is your specific question?

Sra

i want to include that as an example in my college essay but i don't remember it just like which civilization was known for what advnaced thing

Each civilization was advanced in its own way.

You may find what you need in this site.

http://www.associatedcontent.com/article/254610/inca_maya_and_aztec_empire_achievments.html

NICE thnk you

You're welcome.

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No problem! The ancient civilization known for their advanced city planning, including plumbing systems, among other remarkable achievements, were the ancient Romans. They developed sophisticated architectural and engineering techniques that allowed them to create extensive underground sewage systems, known as the Cloaca Maxima, as well as aqueducts for the transportation of water.

To learn about the Aztecs, Mayans, and Incas, who were also highly advanced civilizations, you may want to check your school textbooks, online educational resources, or visit a library. These sources will provide you with detailed information about the fascinating cultures, cities, and achievements of these ancient civilizations.

If you have specific questions about the Aztecs, Mayans, or Incas, feel free to ask!