While Solomon built numerous projects in Israel, including the great temple, he married many pagan wives, which allowed idolatry to prevail. God was no longer central to Israel, thus the Israelites faced the wrath of God.
B. Sails
The Egyptians were among the first to use sails on their ships to improve transportation.
I believe the answer is State Government.
Benefits for children and disables are included in the welfare programs created by the Government on each states.
The amount of value that put into this welfare will be depended on Government Aim and the amount of states budget that available during each period.