Mode is the most repeated number.
21
Answer: One of the most important things to consider when creating a portfolio is your personal risk tolerance. Your risk tolerance is tied not only to how much time you have before your financial goal such as retirement, but also to how you mentally handle watching the market rise and fall.
Explanation:
Fossil fuels, oil, natural gas and coal
Some good websites that will help you
http://faculty.tnstate.edu/tcorse/h1220revised/formation_of_world_systems.htm
http://www.academia.edu/9958314/What_Caused_the_Decline_of_the_Mughal_Empire_During_the_Reign_of_Aur...
if you need facts or whatever message me :>
