<span>In the 1910s and 1920s the southern Plains was "the last frontier of agriculture" according to the government, when rising wheat prices, a war in Europe, a series of unusually wet years, and generous federal farm policies created a land boom – the Great Plow-Up that turned 5.2 million acres of thick native grassland into wheat fields. Newcomers rushed in and towns sprang up overnight.</span>
I'm pretty sure it's declarative because it's stating that daria asked becky to help.
The correct answer of the given question above would be the last option. The key idea that can be deduced from the given excerpt above is kindness. Kindness is defined as being considerate no matter what others are feeling. In the excerpt above, the speaker mentioned that they felt weary, but they wanted to show kindness to someone who is very friendly to them, so they chose to listen attentively.
