A lot of drilling techniques and practices, led to the untapping of natural resources and oil refineries.
<u>Explanation:</u>
Around the year 2000s, in early part of those years, there was sudden boom of oil refineries in Texas. This boom was because there were a lot of drilling technologies and practices to untap the natural resources in that part of the country leading to a lot of oil refineries.
This came out to be big potential for a lot of money, growth and development for the economy.
1.
Rome is located in Italy.
The middle east is the birthplace of two major world religions, Islam and Judaism. The middle east is also a very important area throughout the Bible, the book of Christianity.
The correct answer is d. hunting -gathering.
Hunting and gathering was already existing before this : in fact the neolithic revolution was going away from this lifestyle and starting farming and domestication of animals.
