I think because of gold strike
Answer:
The change in demographics observed in developed countries in the twenty-first century was falling birth rates and longer life expectancy. Option B is correct.
The world population is growing further slowly than it used to since birth rates have been reduced in numerous countries. At the same time, life expectancies have increased considerably.
In more than 80 countries, the birth rate is below the level of 2.1 children per woman.
"Horatio Gates" is the general among the following choices given in the question that <span>the continental congress designate the new commander of the south due to being a hero at Saratoga. The correct option among all the options that are given in the question is the first option. I hope the answer has helped you.</span>
Even though im not writing the 2 paragraphs let me give you info about one of the cases: <span>Gibbons vs. Ogden: Federally issued permit vs. State (NY) issued permit to navigate waterways around New York. Marshall court re-emphasized Article VI (Supremacy) stating that federal law trumps state and this decision further emphasized the Commerce Clause stating that commerce was not defined solely as the buying and selling of goods, but the transportation thereof as well. Establishing that only the national Congress had the ability to regulate interstate trade, further strengthening the federal government over the states. This case as many affect the nature of federalism regarding its power, rights and roles. </span>
