In a small jar or bowl, combine the olive oil, red wine vinegar, lemon juice, oregano, salt, and pepper.
Shake or whisk until the dressing is fully combined.
Wash and chop the romaine lettuce.
Chop the cucumber and radishes into bite-sized pieces.
Finely chop the fresh herbs.
Rinse and drain the chickpeas thoroughly.
Add the lettuce, chickpeas, cucumber, herbs, radishes, and feta cheese to a large serving bowl.
Drizzle the dressing over the salad.
Toss gently until everything is evenly coated.
Top with crushed pita chips or croutons just before serving.
Serve immediately and enjoy this Easy Green Summer Chopped Salad fresh.