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<span>Lawsuits involving violations of the us constitution fall under </span><span> federal-question jurisdiction. It takes care of any civil case that has a plaintiff in breach of the US constitution or any federal law.</span>
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<span>True. The Precambrian time period is the longest time period in history, taking up more than 80% of the geological record. It runs from the Earth’s formation around 4.6 billion years ago to a period 570 million years ago.</span>
