Answer:
The introduction of weapons in warfare has made a major difference in winning battles and has become even more deadly than the previous was that were happened.
Step-by-step explanation:
The weapons are becoming more and more modify which is made deadly impact on humans. Winning a war has become so important that the introduction of metals followed by biological weapons and chemical weapons.
A major threat exist between the two warheads and has made war winning opportunities equal for both the parties. Also they both have such modified and deadliest weapons.