Answer:D) chance events
Explanation:chance events refers to anything which happens to us without any cause but only by chance , we usually don't have an influence on these events because they just happen suddenly but along the way we find them working out for the good and benefitting us somehow, such as winning a lottery is only by chance but it chances one's life dramatically . Through a car accident Jason and Rebecca met and ended up falling in love and this was only a chance event , not planned by anyone but it shaped their lives.
Answer:
I may be wrong but I think it is C.
Unstructured is the most open style of interviewing.
John Tyler became president because he was the vice-president when the President died. The legal basis for his becoming president was the Us Constitution.
(The only question was whether he would actually become president or merely act as president amd carry out the necessary duties without actually being a real president. There was objection to his moving into the White House and at first no money was allocated for him to give state dinners or provide other necessary state functions. )
