when the number of annual births exceeded 2 per 100 women , this also refers to the most popular one in post WW11
Answer:
a lack of immunity to certain diseases
Explanation:
The power of the federal government grew under Henry Clay 's American System, which led to many improvements in the form of expanded roadways and canal systems. The rapid development and westward expansion during the Market Revolution resulted in land speculation which caused economic boom and bust
30. A 31. B 32.B 33.A 34.C (i believe not too sure tho) 35.A
