See: http://en.wikipedia.org/wiki/Territories_of_the_United_States
Yes the US has several territories; 6 incorporated territories and many unincorporated ones that serve as military bases.
federal government
It made it that the US government had direct control over territories.
No, Walmart at this time is privately owned, not government owned here in the US. But of course cannot speak for other counties.
The US Treasury Department is an executive department of the federal government.
The US Government now owns 80% of AIG.
Without knowing the particular publication, it is difficul to say which article talks about the territories to the federal government. The article in question may be referring to Canada, as the US has very few territories.
under the socialism, the most impotant industries ans services are publicly and cooperatively owned. These industries, which may include steel production, banking and finance, public transportation, or healthcare, are controlled by the government with the intent of providing equal opportunity for all. Congress...the answer is congress
50,000,000
The Nationalized banks are owned by the government. Other banks are owned by some individuals and corporations.
Most of them are owned by the government excluding credit unions which are owned by the members.
The United States Government