Answer:
Atomic weapons
Explanation:
Atomic weapons were not invented yet until much later
The answer is going to be A
In an early uprising, the Italian state of Piedmont declared war against Austria and lost
Back then, Austria was one of the most powerful Empire in the world and the state of Piedmont simply did not have enough allies and power to win against them
hope this helps
The ice age tribal hunters who migrated into the Americas came from Asia
I hope this helps.
