Respuesta :
Ems telegram was of particular importance because it started the Franco-Prussian War. The correct option among all the options that are given in the question is the third option or option "c". The other choices can be neglected. I hope that this is the answer that has actually come to your desired help.
The answer is option C "It started the Franco-Prussian War." Ems telegram was of particular importance because it started the Franco-Prussian War. The Franco-Prussian War was a 1 year war Jul 19, 1870 – May 10, 1871 and was a conflict between the second empire of French and the French republic.
Hope this helps.