It depends on what you mean by "powerful". A tank shell or hydrogen bomb is powerful because each generates its own power; the native tribes of North America had no such weapons and much of the power had to be provided by the muscles of the warrior himself.
Among the Narragansett people the weapons used were mainly bows and clubs of various kinds.
Narragansett bows (ahtomp in their language) were made of hickory and about 4 feet (1.22 metres) long, which is significantly shorter than those of their neighbours. Hickory is a very dense hardwood and it makes a fine bow that can shoot very fast, but this short length would decrease its effectiveness - Wampanoag bows were also of hickory but around 5 feet 8 inches in length, making them more powerful.
War clubs were made of heavy hardwood in the form of a ball with an integral curved handle that was sometimes inset with small triangular pieces of shell. in some cases the wooden ball was set with a small, sharp blade of quartz or felsite. Another type was made from the lower trunk and root ball of a birch sapling - the trunk section became the handle and the projecting root stumps were sharpened to make spikes.
The Iroquois Indians
The Lakota Tribe were the most powerful of the plains Native American groups. They settled in present-day North and South Dakota.
Q: Where did Powhatan, the chief of the largest and the most powerful group of the First/American Indians live? A: In the Coastal Plain (Tide water)
One of the most important reason was a genuine concern for the Indians' souls.
Most Indians got married as 11-20 year old. most of them got married as a teen.
The labor union's most powerful weapon is the strike.
the most powerful weapon is the lost katana it is +110
the most powerful weapon is the supernova lvl 99. that is the mega version of the harbinger
The weapon of the King of the Gods, Zeus, had to be the most powerful. Otherwise, he would be overthrown by the other gods. Thus, it was his thunderbolt that was the most frightening weapon.
a nuke
canyon
A thermonuclear warhead
the cannons
power and the government
The Iroquois Indians
The Indians were the Iroquois
France is part of the "nuclear club" so we would assume that the most powerful weapon in France is some kind of Hydrogen bomb/warhead.