Yup! Now people use it for...... other things. I wish they could just stick to HW questions.
Grocery store: bags, wages, (employees)/ insurance property taxes and inventory
Direct democracy or pure democracy is a form of democracy in which people decide on policy initiatives directly. This differs from the majority of most currently established democracies, which are representative democracies.
I believe the answer is: B.China's economy expanded as far as using iron tools were able to grow more food
The devlopment of iron tools allow chinese citizens to increase the production in their agricultural sectors. This strengthen their position in the trades with people from European nations. Over time, this expanded china's economy and increase the prosperity level among its people.