Western and europeans in general fought each other a lot resulting in superior fighting tactics. Other places did not do this, giving europe a huge edge against everybody.
The answer is c it is a renewable energy
If you refer to Meriwether Lewis (Meriwether was his mother's surname actually), an American Explorer and a leader of the Lewis and Clark expedition, partially named after him, then he was born in the Colony of Virginia, a British Colony and part of the British Empire.
DONT CLICK THE THING ABOVE, REPORT IT
c. Lincoln used a pocket veto to kill the bill, so he could continue his plan