Belief in one God.
A D'var Torah is an expounding of a Torah idea or thought.
Andrew Jackson introduced this idea of nullification to the 1800s.
Jewish only. Christianity began nearly two thousand years later.The answer is Monotheism and obedience to God.See also:How Abraham founded monotheismThe covenant
Abraham did not build anything specifically for the Muslims. However, Abraham built the Ka'aba which currently serves as the Qibla or Direction of Prayer for Muslims.
That's kinda the whole idea. Otherwise, there's not much reason for a Torah, now is there ? Think about it.
no it wasnt
Daniel Jackling introduced the idea of open-pit mining
The Muslims introduced the idea of zero to Europe.
To worship and obey God, who created the universe and gave the Torah.
450 b.c
Eli Whitney
George Kennan