But to answer your afrocentric question, the different empires each had their own established slave networks and infrastructure in Africa (logistics as has already been stated), see: 1  Arab slave trade. 2  Barbary slave trade. 3  Slavery in the Ottoman Empire.
Asparagus is a vegetable belonging to the lily family, which also includes onions, leeks and garlic. Eat asparagus as part of a heart-healthy diet, as it contains no fat, no cholesterol and very little sodium.
Preheat oven to 425 degrees. After you wash the asparagus thoroughly, stack a bunch together and lop off the tough/thick bottom an inch or so. Spread out the asparagus in a single layer on a rimmed baking sheet. Pat it as dry as you can, as you donât want any water to âsteamâ the asparagus in the oven. Begin by generously drizzling olive oil all over the asparagus and then sprinkle the asparagus generously with kosher salt and freshly ground black pepper. Roast the asparagus for about ten minutes.