The abbreviations bc and ad are still commonly used to label different eras of world history. this fact supports which of the following conclusions

As the coach of the u.s. olympic cycling team, i can state without question that the swedish and french teams were using illegal steroids. how else could they have beaten us so badly in the last competition? the u.s. team trained much harder and was much more skilled than our opponents. we only lost because a few teams cheated.

When creating the treaty of versailles, each member of the 'big three' had different agendas. how did each member want to deal with rebuilding europe?meee lol in advance!

Why didn’t the portuguese have access to the territory that is present-day latin and north america