Describe two features of Mary, Queen of Scots threats to Elizabeth I.

The Catholic threat undoubtedly revolved around Elizabeth's cousin, Mary, Queen of Scots. She had become Queen of Scotland when her father, James V, was killed in battle against the English in 1542.

Explanation:

Mary Queen Of Scots England's war with Spain in 1585, was also a factor that could have contributed to Mary's death. Spain was angry with Elizabeth's treatment of Mary and Phillip of Spain sent out ships to invade England ... He was told that if he did this, English Catholics would rebel against Elizabeth.