Which of the following quotations best foreshadow internal conflict for Animal Farm?
"It was always the pigs who put forward the resolutions. The other animals understood how to vote, but could never think of any resolutions of their own."
"Snowball and Napoleon were by far the most active in the debates. But it was noticed that these two were never in agreement: whatever suggestion either of them made, the other could be counted on to oppose it."
"The pigs had set aside the harness-room as a headquarters for themselves. Here, in the evenings, they studied blacksmithing, carpentering, and other necessary arts from books which they had brought out of the farmhouse."
"Napoleon took no interest in Snowball's committees. He said that the education of the young was more important than anything that could be done for those who were already grown up."
"They met with many difficulties… but the pigs with their cleverness and Boxer with his tremendous muscles always pulled them through."