A system of government in which power is divided between a central authority and costituant political units...
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.
Answer:
They blockaded them
Explanation:
To prevent help from France, the British had blocked ports to stop Maritime trade too.
D. ancient seas because sedimentary rocks form when there is alot of pressure.
