Answer: Scientists have recorded five significant ice ages throughout the Earth's history: the Huronian (2.4-2.1 billion years ago), Cryogenian (850-635 million years ago), Andean-Saharan (460-430 mya), Karoo (360-260 mya) and Quaternary (2.6 mya-present).
Answer:
Their economies remained rooted in agriculture.
Explanation:
I just took the quiz.
During the Eighteenth Century, settlement of the North American continent became part of the larger political struggle between major European nations. Great Britain, Spain, and France vied with each other for dominance in Europe and the New World.
Answer: mostly interest on loans, and overcharge fees and late fees on credit cards.
Explanation:
Answer:Q1 is false
Q2 corrupt
Explanation: 1. Muckrakers mainly exploited big businesses
2. Political machines are small groups of people who’s main goal was to get their own candidates elected for all the top jobs the city has to offer, once in control they used that power to make their leaders rich
