Why is the u. s. naturalization act of 1790 significant?

it increased the period of time in which it took for immigrants to become legal citizens

Explanation:

1) the andrew carniage's purchase and renovation of skibo castle have been very good and auspicious for the local people of dornoch firth, scotland because this is a turistic attraction for many people who would want to know the castle, the local people would take advantage about this.

2) yes, it could.