The answer would be A, for the exact reason it gives you
<span>And igneous rock sample is about 250,000 years old. Would you use uranium-lead radiometric dating to find its age?
Yes, wikipedia says "</span><span>It can be used to </span>date<span> rocks that formed and crystallised from about 1 million years to over 4.5 billion years ago with routine precisions in the 0.1–1 percent range.</span>"
Therefore, 250,000 years can be compared
Colonialism hindered a LEDCs level of development. A colony helped supply food and minerals to countries like Britain and France. ... In many cases gold, diamonds and other valuable resources were taken back to the home countries leaving the colony with little material wealth.
In May, Virginia's Deputy Governor<span> George Yeardley and a group of men ... One of the first </span>treaties<span>between </span>colonists<span> and </span>Native Americans<span> is signed as ... These people were from different cultural groups than the </span>local<span> Native </span>American<span> population ... The Indian agents were empowered to </span>negotiate treaties<span> with the tribes.</span>
