The powers not delegated to the united states by the constitution, nor prohibited by it to the states, are reserved to the states respectively, or to the people.4
which anti-federalist concern does this amendment include in the bill of rights most clearly address?

Anti-federalism does not advocates Constitution and only supports state governments.

Explanation:

This amendment enforces the central government while equally delegating power to the individual state governments.

In the presence of only state legislation, neighbouring states might end up having issues with each other.

In the absence of state governments, the central government practising democracy might lead to loss of the rights and freedom of individual states, and hence its people.

This bill thus defines rights for the Americans and limits government’s intervention in their life.

a free market economy requires less state intervention. concurrently, it often requires a degree of democratisation of its institutions which- to a certain extent- facilitates economic activity. at the same time, a free market economy appears to be reliant on democracy for its functioning.

b - those executed came from every social and economic class