Particularly, during election years, investors should make themselves aware of the risk resulting from unanticipated changes in the tax or legal environment- This is classified as political and regulatory risk.

There are 4 main types of investments:
Shares. 
Property. ...
Cash.
Fixed interest.

Often, people take investment to be about buying and selling shares only. You buy a stock or bond, with the hope that its value will increase over time. Although investing comes with the risk of losing money, should a stock or bond decrease in value, it also has the potential for greater returns than you'd receive by putting your money in a bank account. Thus the common clubbing of investment and share investing.