Explain why the Franco-Prussian war broke out in 1870?

The French emperor, Napoleon III, declared war on Prussia on July 19, 1870, because his military advisers told him that the French army could defeat Prussia and that such a victory would restore his declining popularity in France. ... The French generals, blinded by national pride, were confident of victory.

read this as well

read that then put it into your own words or way of saying it.

answer; ///i believe its (b); ///the president will sign it or veto the check first good luck

explanation: we can only guess at how our actions may be perceived in the future. doing something really big like killing lots of people, saving lots of people, affecting the lives of lots of people is a sure fire way of being remembered in historical records. we can also make a difference in the history records by being a small influence on something bigger, whether that is as a civil servant, scientist or artist.

of course you could argue that we all affect history just as tiny cogs in a   bigger machine.

if you mean how do people influence our opinions of things which have already happened, then simply by writing a book which looks at things form a different perspective and trying to convince people that this perspective is more accurate or truthful. people do it all the time i.e. richard the third was a terrible or was he? plenty would disagree, it's just that their views aren't the most widely known.n: