Sailboats were first used by the sumerians egyptians minoans

The Egyptians used sailboats first.

the Egyptians first used sailboats

Explanation:

I know u probably already have the answer but plz mark as brainliest

more than 1 person for sure

every society, in order to meet the needs of it's people, has to answer three basic questions:

- what should we produce?

- how should we produce it?

- for whom should we produce it?

this questions must be answered in order to, option b, aid in production decisions.

every country can't produce everything, no matter how rich their land is. it may be a matter of technology, resources or geographical conditions. so, these three questions must be resolved in order to get the most of the production of each land.

hope this !