What did Renaissance architects use to show their designs? 3-D models
blueprints
graphs
the scientific method

40 pts

Explanation:

I think they used the scientific method if this is wrong I'm very sorry I apologize I hope this helps :-)

it should be B) blueprints!

Explanation:

pls mark me as brainlist if this was correct!

hope this helps! ;>

answer; slavery should be outlawed in the new country, was part of the initial draft of the declaration of independence, but not part of the final

the answer to your question is:

strong-mayor system