question: in 1857, unmarried women were given equal powers and the same inheritance rights as men.
Capitalize this past sentence correctly.
A: In 1857, unmarried women were given equal powers and the same inheritance rights as men.

question: most marine litter is generated by land-based activities.
Capitalize this past sentence correctly.
A: Most marine litter is generated by land-based activities.

question: program modification: sometimes, not only virus worm:win32/bagle.fo@mm or malware esbpcs for vcl - components and routines but also common softwares possessing the ability to modify the inner functions of tsbyuv.dll, which means other programs can't find this dll file again.
Capitalize this past sentence correctly.
A: Program Modification: Sometimes, not only virus Worm:Win32/Bagle.FO@mm or malware ESBPCS for VCL - Components and Routines but also common softwares possessing the ability to modify the inner functions of tsbyuv.dll, which means other programs can't find this DLL file again.