Misc: In 1928 ---------- modern Olympic games opens in Amsterdam.?

Questions

In alphabet radio code, what word is used for 'h'?

In alphabet radio code, what word is used for 't'?

In alphabet radio code, what word is used for 'x'?

In an alphabetical list of countries in the world, what middle eastern country comes between portugal and romania?

In an average lifetime, the average american charges on _____?