Question

why the world is proud of monuments

Answer 1

Because the monuments give a beauty to world and incredible art it shows on it . They tell us things about past.

Answer 2

Noteworthly  geographical points have long been a motivation for travel forms land  end at the northern tip of mainland britain to more corners in the,US where the border of quarter of states meet -but how many visitors known that they are oftenof dubious accurcy.