Is federalism necessary? (do not use google since the last person did and I don't understand that response)

Federalism is very necessary in maintaining one system that allows for citizens to participate in his or her's government.  This creates more power in the citizens' hands to influence policies that they can agree on so that power is shared.

Explanation:

operation overlord was the codename for the battle of normandy, the allied operation that launched the successful invasion of german-occupied western europe during world war ii. the operation was launched on 6 june 1944 with the normandy landings

maybe you need to work on the pipes in the house. i am just saying this because you did not give any details.