Answer:
The correct answer is ( save ) capitalism.
jan 20, 2017 got inaugrated
jan 27, 2017 travel ban
mar 28, 2017 reversal on environmental protection
may 17, 2017 Robert Muller chosen as special counsel
aug 21, 2017 US increases presence in Afghanistan
<span> Even when Roman Empire collapsed?
Are there choices?
</span>
Companies sell stock so they can raise capital.
So the company can afford new equipment, developing new markets, etc..