To gain its iron ore and coal doposits
The correct answer should be the third one you listed. The "current drag" then is a device that is used in order to measure the sub-surface currents. This device and the measurements it provides are extremely important for the field of oceanography which studies the aspects of the oceans both the physical and the biological ones.
Because they where finding new and better ways to use power so it made the industry bigger
Answer:
Instead of smaller territories, bigger territories would protect liberty. Define rule of law.
A is the answer explantion
