Photography had a profound impact on history because it was a way to take an authentic visual testimony about vital social issues that history talks about. What history talks about, photography shows. It is one thing to write about wars, for example, and it's a totally different thing to take a photo of the battlefield and allow thousands of people to really see what is happening there. The social documentary photography is always socially engaged. One of the earliest and most notable examples is Jacob Riis' "How the Other Half Lives: Studies among the Tenements of New York"<span> (1890). It was a publication that documented the lives of New York's poorest social class - immigrant workers. Another example would be the famous, Pulitzer-winning photo "Napalm Girl" taken by Nick Ut, in the Vietnam war. Hundreds of pages of text wouldn't have been able to capture the destructive force of war in such a compelling way as this photo did.</span>
Source B is more credible because it is from a government site, so it is meant to inform. It has a quote that shows drones are in debate.
At first look, the sources seem similar. They both were written around the same period and the URL appears almost identical. However, it is important to notice that source A is from a website ending in ".net," while source B ends in ".gov." Government websites are always more credible than a website ending in ".com" or ".net." Also, source A has advertisements, which means it is mostly for entertainment. In comparison, source B has a quote from President Obama. Since the research is about the invention of drones and their controversial uses, source B is also more helpful since the title specifically mentions the rules and misuse of drones.
Answer:
<h3>Often it will be just an outline. ... In geometry, diagrams ( figures) made of lines are used to prove theorems ... and a table of figures is a list or the drawings and diagrams in the book.</h3><h3>Triangles are particularly useful as spatial dividers, but other elements (diagonals, open curves) can perform the role as well.</h3>
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Answer:
d
Explanation:
the best answer to this question would be d