The Kindom of GOD AND ALL IT"S RIGHTOUSNESS?

Answer 1

Jesus said:

But seek first his kingdom and his righteousness, and all these things will be given to you as well.
Matthew 6:33

Paul explained:

"But now a righteousness from God, apart from law, has been made known, to which the Law and the Prophets testify. This righteousness from God comes through faith in Jesus Christ to all who believe. There is no difference, for all have sinned and fall short of the glory of God, and are justified freely by his grace through the redemption that came by Christ Jesus."
Romans 3:21-24

Answer 2

yes, all