A system of government in which a party holds power and
the state controls the economy

answer: a

explanation:

deez noof

yes, since there is a positive and a negetive if the positive and negitive wasn't there wouldn't a flow electricity in it.

the atm that sounds like it should be the answer

the federal government of the united states was established by the constitution. us is a presidential republic. the president is head of state, head of government and of a two party legislative and electoral system. the supreme court balances the powers of the federal and the state government. yhe executive branch is headed by the oresident. there are two chambers of congress, the senate and the house of representatives. judicial power is exercised by the judicial branch (or judiciary), comprised of the supreme court and lower federal courts. the judiciary's function is to interpret the   constitution as well as the federal laws and regulations.