Answer:
Lets see if I can answer this...
Explanation:
Social Harmony is a thing that has made people of different caste, colour, religion, culture get united. World's Largest Democracy India is a true example of Cultural Harmony, where Hindus, Muslims, Christians live together. Social Harmony is important for a community because it keeps them united.
For example if I am a Muslim and you are a Christian and I refuse to come to your house because you drink wine and pork which is forbidden by my law (religious one) will there be not mental changes between us. We will not be talking to each other in a friendly way, we will not be meeting each other, we will not be helping each other in times of need that's why social Harmony or basic acceptance of each other is important for a community, or organisation to work as united or to live as united.
The study of natural resources
One of the most important sources of energy is the sun. The energy of the sun is the original source of most of the energy found on earth. We get solar heat energy from the sun, and sunlight can also be used to produce electricity from solar (photovoltaic) cells
1) Renewable energy
energy from a source that is not depleted when used, such as wind or solar power
2) non renewable energy
A non-renewable resource is a natural resource that cannot be readily replaced by natural means at a pace quick enough to keep up with consumption

The correct answer is retrieval
Explanation: Retrieval set means all the stores the person came into contact with, according to Oklahoma City Community College law.
In this sense, the stores she contacted are her own retrieval set.
The correct answer is: B) it placed taxes on purchase of all goods
Ancient Greece did not have a system for direct taxation, therefore, it cannot place tax over the purchase of all goods. At the time, tax was only collected from the wealthiest Greeks during times of need (usually war).