I WILL PICK BRAINLIEST IF YOU ANSWER ALL!!!
1.Trenches stretched from Switzerland to the English Channel, which is the equivalent to ______________________________ miles. 
2.What tactic did King Albert use in protecting Belgium? 
3.______________________was drawn into the war by Germany as a tool to fight off the British and Russians on the Eastern Front. 
4.At,________________________ the attack on the heights was death.