In large bowl, dissolve yeast in 1/4 cup warm water (105°F to 115°F). Let stand 5 minutes until foamy. Add remaining water, flour and salt. Beat until dough forms.
Turn dough out on a lightly floured surface and knead until elastic, about 10 minutes. Place in oiled bowl, cover and let rise in warm place 1 hour or until doubled. Punch dough down and knead a few times. Return to oiled bowl, cover and rise again until doubled, about 1 hour.
Preheat oven to 400°F. Lightly grease two baking sheets.
After dough has risen the second time, press air out and divide in half. On a floured surface, roll each half into a 9 x12-inch rectangle. Place on prepared baking sheets and brush with olive oil.
Scatter garlic, oregano, rosemary and parsley over surface of each and press lightly. Sprinkle with salt. Bake about 20 minutes or until golden. Serve warm.