Guinea pigs need a constant supply of hay for their digestive system and to keep their teeth worn down, limiting their supply will lead to teeth problems and expensive vet fees when they need to be filed down. As for veg the need a cup sized portion each day for adequate vitamin c, some options are - Parsley - curly or plain (high in calcium) - Cilantro / Chinese Parsley / Corriander greens - Celery leaves - Collard greens - Mustard greens / Leaf Mustard - Water Cress - Garden Cress - Swiss Chard, Red Chard - Beet greens - Spinach (feed in moderation, linked to formation of kidney & bladder stones) - Carrot tops / leaves - Peas in pods, Pea Shoots (not dried) - Dandelion greens - Grass - wheat, winter rye (grown in pots from seed) - Kale - curly or plain - Broccoli, Broccolini (stems are liked better than flowers) - Broccoli Rabe / Rabe / Rapini - Cauliflower / Broccoflower - Brussels Sprouts - Cabbage - Red Cabbage - Tuscan Cabbage / Cavolo Nero - Savoy Cabbage - Kohlrabi leaves - ... more.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.