Help tranlate into japanese?

I need to translate something into coherent Japanese, just not sure how to do it. Here is what I want to say:

Personally, I think in all countries、cultural events allow people to be able to remember significant historical facts.

I have some vocab:
個人的 personally
万国に (in) all countries
国民　National people　
慣行 customs
できる be able to
大切なの史実をおぼえる remember important historical facts.

Can anyone help me construct the full sentence?

Personally, I think in all countries, cultural events allow people to be able to remember significant historical facts.

私見を述べさせていただきますと、いかなる国におきましても文化行事というものは、重要な史実を思い起こさせるものであると、私は考えます。

Don't rely on grammar or such. Translations have nothing to do with that kind of linguistic bullshit, especially between two completely different languages. Just read/listen to English sentences, picture what they say in your mind, and then express the image in the target language just like you do when you speak in English. That's it.