Can russia take over the U. S today

Yes

Explanation:

If russia wanted to they would probably get north korea and china to join the and would at least make a good attempt to. As well as use their technology skills to mess with our  systems and internet

they believed democracy was worth the fight

the right answer for the question that is being asked and shown above is that: "their policy of "divide and rule" pitted political groups against each other to keep any one group from becoming too powerful.  " the  participant in european imperialism is being described below is that  their policy of "divide and rule" pitted political groups against each other to keep any one group from becoming too powerful.