The conflict was
that they were fighting over Helen. The conflict got resolved because the
Greeks had tricked the Trojans into letting them into their palace while making
them drunk and asleep so that their city Troy would easily fall. It was sneaky
because they had tricked the Trojans so that they let them into their home but
not only did they do that, they tricked them into partying so that they were
drunk and asleep so that they could not fight for their city.
Nowadays this would
probably not happen because people usually don't take in gifts that they don't
know about. It could happen though because some people would still take a gift
in and have that happen. This could happen at a school or business because the
school could be gifted for something and they would take it in unknowingly and
then the enemy would be there. And in the shop they could get a gift for having
good items and then the enemy could ransack them. This has happened in many
shows because they just wanted one episode to show the use of a Trojan horse. I
have not seen it in real life however.