Please capitalize where necessary: even at his most recent book (du jane, i goethe behind this title hides a wonderful history of the language) german guy has proven, he lives his topic, linguistics, can represent, like no other!
A: Even at his most recent book (DU JANE, I GOETHE behind this title hides a wonderful history of the language) German Guy has proven, he lives his topic, linguistics, can represent, like no other!

Q: contact me to hear more about the classic traps, and let us discuss the opportunities for you to succeed in implementing your strategies

A: Contact me to hear more about the classic traps, and let us discuss the opportunities for you to succeed in implementing your strategies

Q: for the first time in their history, the pjs allow camera crews to cover their missions in afghanistan. inside combat rescue is the story of the lives of these elite airmen.
A: For the first time in their history, the PJs allow camera crews to cover their missions in Afghanistan. Inside Combat Rescue is the story of the lives of these elite airmen.

Problem: individuals with surname maar
Can you repeat this sentence, but capitalize it?
Answer: Individuals with surname MAAR

Text: you almost don't need to ask what to do in brazil, as the answer is always 'let's party!' and you won't see a bigger party than the rio carnival the ultimate place to go if you want to see amazing, towering floats and stunning outfits, and lose yourself in those hypnotic samba rhythms.

Correct capitalization: You almost don't need to ask what to do in Brazil, as the answer is always 'let's party!' And you won't see a bigger party than the Rio Carnival the ultimate place to go if you want to see amazing, towering floats and stunning outfits, and lose yourself in those hypnotic samba rhythms.

Text: iguazu falls - travels, landscapes of argentina, photos of landscapes of argentina

Correct capitalization:
Iguazu Falls - travels, Landscapes of Argentina, photos of landscapes of Argentina