Landscape mode and using Manual mode to focus on 3 pictures

I used landscape mode and I also used manual to focus the pictures 

 

 This picture was of a card park i used manual mode to focus it. and was in Landscape mode

 Landscape mode of a group of people, i used manual mode to focus on the group of people.

I used landscape mode of people in the distance, also manual mode to focus on them at a long distance