What is associated with: at the head of his own militia this medieval author of the prince helped conquer pisa for florence in 1509?

Based on the clue 'at the grocery store one of these can help you rem...', what is the answer? Based on the clue 'at the grocery store you read the front of the box...', what is the answer? Based on the clue 'at the gym lat is short for this broad flat muscle...', what is the answer? Based on the clue 'at the gym this machine lets you walk or run in pl...', what is the answer? Based on the clue 'at the height of greek military power death felled...', what is the answer? What is associated with: at the height of its power in the late 1800s it occupied more than half of germany including t… What is associated with: at the height of this war in 1870 some frenchmen were so hungry they ate animals from the pari… Based on the clue 'at the hip joint this thighbone joins the pelvis', what is the answer?