Ivan 1 or Ivan Danilovich also known as Ivan Moneybag or in
Russian Ivan Kalita was the grand prince of Moscow and the grand prince of
Vladimir who was known for policies that increased Moscow's power and
transformed it into the richest principality in northeastern Russia. He had a
reputation for thrift and financial shrewdness that earned him the nickname “Kalita”
or “Moneybag”. Instead of conquering territory, he preferred to purchase. He
also made Moscow the spiritual center of the Russian lands by forming a close
alliance with the metropolitan of the Russian Orthodox Church.
I believe the answer is: Sheet metal
Self tapping screws are made by creating a gap in the connector within the thread of a crew, which creates a flute and cutting edge just like what we see on tap. This makes self tapping screws able to tap their own hole in a sheet metal while normal screws can't.
<span>They became U.S Citizens.
Good Lessons.
</span>
Cyrus the Great built the largest empire the world had yet seen.
Answer:
speculation.
Explanation:
Democritus was a pre-Socratic philosopher. Like all philosophers who share this label, they mostly engaged in a kind of thought governed by speculation in search of governing doctrines, in specific a peculiar form of speculation, that is to say, a kind of informed and well-reasoned imaginative effort based on no empirical or demonstrable principles. One such speculative doctrine is his theory of atoms which holds great resemblance with the modern day conception of atoms that we have today, though they are based on extremely different arguments and, in the case of the Greek philosopher, no observable phenomena.