Explain the systematic character of research, and why is it important to be systematic.​

i believe that dan is so anxious because he dose not know what awaits him when he gets there. but i dont know to be honest

the answer is:

d. a story that frightened readers so much they would become suspicious of their surroundings

frankenstein is one of the terror novels wrote by the writers in a sort of bet, lord byron challenged them all to write a ghost story, and the story came to mary shelley in a dream, she wanted to conect with the fears of her society, fears of technology and changes, and she wanted readers to look around, freightened.

explanation:

mark brainliest and have a great day!