No; the most common uses of the words are not very much alike at all. Authority refers to an individual's or group's right to exercise jurisdiction or control over something. An alliance is a treaty or agreement that 2 or more parties undertake to work together for some common interest or goal.
However, some entities, in state governments for example, might have names similar to this: State Ice Cream Flavors Authority. A group of concerned citizens (or a group of groups) in another state without such an Authority might call themselves Sundae Alliance for the Preservation of Ice Cream Diversity. Even though there may be some similarities between these 'groups', they would not be considered identical. One actually has state sanctioned authority, and the other is most likely an advocacy group working for the protection of ice cream flavor diversity.
authority, empire, sovereignty, supremacy, presidency, administration
A confederacy is an alliance of independent states with a weak central or national government. In this system, supreme authority is granted to individual states, and the central government mainly acts as a coordinating body for common issues. Examples include the Confederate States of America during the American Civil War and the Swiss Confederation.
He married Anne of Cleves to form an alliance
French alliance means another group made a agreement with the French for their help.
alliance of progress--It was the Alliance for Progress that took this action into play.
Country.
Partnership, bond, alliance, affinity, liking.
administration, authority, government, managment
Associate, friend, kin, contact, union, conjunction, alliance, communication, nexus, affinity...
alliance, union, association, league, organization, brotherhood, sisterhood, federation
Yes, a rebellion is a synonym for uprising, revolt, or insurrection. It refers to a resistance or defiance against authority or control.
association, club, alliance, confederation, coalition, federation, congress, league, society
authority, empire, sovereignty, supremacy, presidency, administration
a few are: acceptability approval authority honor credit rank
What government gives the supreme authority to the states
What government gives the supreme authority to the states
What government gives the supreme authority to the states