The British introduced the tank in World War 1 because they hoped to break the stalemate by successfully conquering No Man's Land. Option C is correct.
Tanks were used for the first time during the Battle of the Somme in 1916. The British turned to tanks as one way to cross the No Man`s Land and break through the enemy trench system.
The name 'tank' came from British attempts to ensure the secrecy of the new weapons under the guise of water tanks. Britain used tanks in combat for the first time in the Battle of Flers-Courcelette on 15 September 1916.
The best option from the list would be that "<span>C. There was no separation between church and state,"--at least in the early colonial days, since this was prior to the American Revolution. </span>
How would life have been different in the 1800s if the steam locomotive had not been invented? Products would have been more expensive. Locomotives would have used wood or coal. Most goods would have been transported by wagon.