What specific tests/challenges does ADA from THE WAR THAT SAVED MY LIFE face?

the allusion found in the advertisement would be the fact scrooge comes off as a cold hearted evil man.this is shown in the when the description of red eyes wiry chin or saying he carries his own low-

even though there may be variations in human emotions over time, the poem “ a contribution to statistics” by wislawa symborska suggests that the only unchangeable characteristic is mortality.

the author poses a distinction between the approximate and non-approximate numbers which correspond to our need for certainty in life and the difficulty of achieving it. our efforts to measure the exact often fail because the world is not always clearly structured .the poem seems to imply   that the only thing that is certain and has an exact number is death.