Ballots: what is out there?

Team members: Qianyu Deng, Sui Fang, Chenkai Wang, Bolun Zhang, Weichen Gai

Introduction

There’s other voting ballots that have been used. (i.e., Approval voting, Copeland Method, Kemeny-Young method…) Body(We introduce 3 or 4 method in this part)

Method 1

     i .Background

     ii. Method:

     iii. Abortion reason

Method 2

　　　　i .Background

　　　　ii. Method:

　　　　iii. Abortion reason

Method 3

     i .Background

     ii. Method:

     iii. Abortion reason

Conclusion