The Torah, or Teachings.
Moses brought the ten commandments to the Israelites, as he climbed down Mt. Sinai. Thus, he gave them knowledge of God's law.
Moses didn't act on his own accord. He was following the command of God (Exodus ch.3) in freeing the Israelites from Egyptian slavery. God gave the Torah, but that wasn't "in return" for freeing the Israelites; it was the purpose for which the Israelites were freed.
God gave them to Moses on the top of Mt. Sinai in 1498 b.c. and Moses told them to the Israelites.
He conveyed the Torah from God to the people.
God gave the Torah to Moses on Mt. Sinai
it is about god asking moses to free the Israelites
Moses killed the Egyptian, so he had to wait for forty years until it was God's time to free the Israelites.
God gave the ten commandments to Moses to be given to the Hebrew people.
He was the greatest of God's prophets (Numbers ch.12, Deuteronomy ch.34). He was God's dedicated emissary in announcing the Plagues, in bringing the Israelites out of Egyptian slavery, in leading them in the wilderness, and in giving them God's Torah. See also:More about Moses
No, HaShem (The Creator) gave Moses the Ten Statements.
to free the Israelites
Moses