The first Gasoline powered American automobile was made in: The late 1800s
The first Gasoline car was created by a company called Duryea Motor Wagon in Massachusetts. At that time, only an extremely wealthy people can afford it and the product is not really appealing among the mass since horse Caravan was still a much faster transportation at that time.
The correct answer for the question that is being presented above is this one: "They enacted laws and policies to block the integration of public schools." The state legislatures in the South react to the Brown v. Board of Education ruling by enacting <span>laws and policies to block the integration of public schools.</span>
The correct answer to this open question is the following.
Although you did not clarify what kind of temples among the many ancient temples you are referring to, we can say the following.
The main purpose of the archaeologists who first investigated the old temples, in general, was to dig in deeply to know the purpose of the temples, why the temples were built in the first place, what was his main use, how ancient people built temples with the lack of proper technology or tools, and how these old temples had endured the test of time.
Even to this modern-days, scientists and archeologists do not have a true and definitive statement about pyramids, temples, ziggurats, and other ancient temples and sites, it is just theories.
And regarding your second question, the plural of the word sarcophagus is sarcophagi.
FOR THE FIRST QUESTION I BELIEVE ITS FALSE