The correct choice from the options is "B".
The Siege of Yorktown, also called the Battle of Yorktown, the Surrender at Yorktown, German Fight or the Siege of Little York, finishing on October 19, 1781, at Yorktown, Virginia, was a definitive triumph by a joined power of American Armed force troops headed by General George Washington and French Armed force troops led by the Comte de Rochambeau over an English Armed force headed by Lieutenant General Charles Cornwallis.
Answer:
Correct answer is agriculture
.
Explanation:
Hunting is not correct as this is a characteristic of first tribal communities, that weren't producing their own food, but gathered and hunted. That is why also gathering is not correct.
Herding is also not correct because it is a characteristic of animal husbandry.
Correct answer is agriculture as people in agrarian civilizations are improving their agriculture technologies.
