Name a specific food items that has highest protein and why

Eggs

Explanation:

Whole eggs are among the healthiest and most nutritious foods available.

They’re an excellent source of vitamins, minerals, healthy fats, eye-protecting antioxidants, and brain nutrients that you need.

Whole eggs are high in protein, but egg whites are almost pure protein.

Egg and foods containing egg are not suitable for people with an egg allergy.

Protein content: 33% of calories in a whole egg. One large egg has 6 grams of protein and 78 calories (4Trusted Source).

primary succession begins with a bare rock and ends with a forest secondary succession begins after a natural disaster where there is a temporary setback after a forest fire or local destruction, but the surrounding area can fill in

your answer is "the 1950's"