Which of the following is a secondary source?

I believe history textbook

Explanation:

This is because a secondary source is a document based of something. It’s created by others that didn’t experience it first hand or participating in that event. Textbooks are rewritten based off something that occurred.

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.

answer; ///(1) blank; henry clay; (2) blank; secretary of state; (c)is your answer; ///good luck