Mostly they affected it through their imperialism. They would colonize and take over countries for resources, and with them they would bring their technologies and things that they needed. After they left these things stayed, things like telephone and telegram lines and similar things. Culturally, they would mostly disregard the local culture and impose their own which would often be accepted and kept by the locals, but often there was also warfare.
An addition or change to the constitution is known as an amendment. They have to go through many stages of deliberation before becoming part of the constitution.
Hope this helps and have a nice day! :)
Hmmm. I know that Frederick isn't true from what I've read. He was trying to get more then woman's rights he wanted Human rights. He basically dealt with Human Slavery him self. And fought for awareness. Mentally ill I believe is true... I'm not sure what else. I'm sorry. Hope this helps you though
