The tradition of protest and controversy in modern olympics goes back to the year 1908 when irish athletes boycotted the games? true or false?

The answer is true :)

This is true.

Many Irish athletes did not want to participate under the flag of the United Kingdom but wanted to be independent as Ireland. This is why the name of the participating country was changed into Great Britain/Ireland, with a few sports being completely of Irish participants who even won medals for their country.

Magnesium! this is found if caves usually

explanation:

two years ago, when picking flowers in the mountains back of yosemite valley, i found a book. it was blotted and storm-beaten; all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however; many of the inner pages were well preserved. and although all were more or less stained and torn, whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today; its granite pages have been torn and blurred by the same storms that wasted the castaway book.two years ago, when picking flowers in the mountains back of yosemite valley; i found a book. it was blotted and storm-beaten, all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however, many of the inner pages were well preserved. and although all were more or less stained and torn; whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today, its granite pages have been torn and blurred by the same storms that wasted the castaway book.