Answer:
B, Public spending on education.
Explanation:
If a county's has a free and public education system the more children have access to knowledge which will promote high development rates within the country.
Answer:
Water conservation is the practice of using water efficiently to reduce unnecessary water usage
Answer:
It will become warmer which means it will rain more because the heat will increase the speed of evaporation. Since it will rain more the water level of the ocean and lakes there in increase. But since the speed of evaporation will increase the amount of water evaporated will increase as well which when it rains it will be one giant rainstorm and so while waiting for the next storm there it will become very dry/ there will be a drought because of how fast evaporation is and the amount of water being evaporated.
Explanation:
By adding taxes on the goods being carried by traders. Kingdoms would often thrive on taxes. Taxes would often come in form of goods or weapons. In most cases, food always used to pay for the services. This is because of the growing agricultural sector of many civilizations