43,000 marchers, including 17,000 WWI veterans, their families and supporters marched on Washington in 1932. They were known as the Bonus Army
The answer the question is heavy metals because they are all metals i believe
Charlemagne united Western Europe with other European regions after the Roman Empire. During his ruling, the Carolingian Renaissance was fostered within the Church. French and German monarchies viewed themselves as descendants of Charlemagne's empire. The support Charlemagne gave to the Church, made the Pope consider him as a legitimate Roman Emperor.
The Latin American nations were struggling to win independence from Spain and Portugal