P-value in a two-sample t test

A sociologist studying fertility in the United States and Canada wanted to compare how many babies, on average, women in each country have. The sociologist obtained a random sample of $88$88 women from each country. Here is a summary of the number of babies for the women in each sample:

They want to use these results to test $\text{H}_0\text{: }\mu_\text{US}-\mu_\text{C}=0$start text, H, end text, start subscript, 0, end subscript, start text, colon, space, end text, mu, start subscript, start text, U, S, end text, end subscript, minus, mu, start subscript, start text, C, end text, end subscript, equals, 0 versus $\text{H}_\text{a}\text{: }\mu_\text{US}-\mu_\text{C} \neq 0$start text, H, end text, start subscript, start text, a, end text, end subscript, start text, colon, space, end text, mu, start subscript, start text, U, S, end text, end subscript, minus, mu, start subscript, start text, C, end text, end subscript, does not equal, 0. Assume that all conditions have been met.