<span>Floods provided water for crops.
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Answer:
a is farmers, b is hunter-gatherers, c is farmers and d is hunter-gatherers
Explanation:
The Pennsylvania Dutch<span> (Pennsilfaanisch Deitsch) are a cultural group formed by early </span>German<span>-speaking </span>immigrants<span> to </span>Pennsylvania<span> and their descendants. This early wave of </span>settlers<span>, which would eventually coalesce to form the </span>Pennsylvania Dutch<span>, began in the late 17th century and concluded in the late 18th century.</span>
Georges lemaitre came up with the big bang theory, and is a belief that the planet earth and the rest of the solar system came a bout with one loud bang.