1. In a large mixing bowl, dissolve the yeast and 1 tablespoon of sugar in the warm water. Let it sit for about 5 minutes until frothy.
2. Add the remaining sugar, oil, eggs, and salt to the yeast mixture. Gradually add the flour, one cup at a time, mixing until a dough forms.
3. Knead the dough on a floured surface for about 10 minutes, until smooth and elastic.
4. Place the dough in a greased bowl, cover with a damp cloth, and let rise in a warm place for about 1 hour, or until doubled in size.
5. Punch down the dough, divide it into three equal parts, and braid. Place the braided loaf on a greased baking sheet.
6. Preheat the oven to 375°F (190°C). Let the dough rise again for about 30 minutes.
7. Bake for 25-30 minutes, or until golden brown. Let cool on a wire rack before serving.