Explain three factors that cause or contribute to criminal activities In our social World​

In your opinion which are the 3 most important statistics to improve to promote a better future in america and why?

Ialready know the answer to this question but i wanted to ask you guys to see if you know. who started the okinawan karate style ryukyu kempo? when year was it found?

What would happen if people from different races were seperated today