I believe that the answer is annexation (of Austria).
<span>Assuming that this is referring to the same list of options that was posted before with this question, <span>the correct response would be that they officially declared war on Great Britain, since this meant that they were now the leading body in charge of the 13 colonies. </span></span>
At the First Continental Congress, the delegates discussed boycotting British goods all together, but decided to send the Crown a list of their grievances in the hopes of getting the Intolerable Acts lifted.
There use of mathematics advanced tools / weapons <span />
2. the Germans were able to free up divisions of troops for the fight in the western front and were even able to go on the offensive (the Kaiserschlacht)