they invent cheese
Lewis and Clark did not invent anything.
him and his son helped invent the compound microscope by putting two lenses together warning they did not invent the microscope but did invent the compound microscope
Levi Dickenson is the first one who invent the broom. :)
Helen Hogg is no t alive. She died on January 28,1993
She invented the home diabetes test.
Helen Murray Free invented dip-and-read diagnostic test strips that allow people with medical problems, such as diabetes, to easily and quickly monitor their health at home. These test strips have revolutionized the way individuals can control and manage their health conditions without needing to visit a medical facility for routine tests.
Helen G. Murray has written: 'Out of work' -- subject(s): Unemployed
Helen Murray Roberts has written: 'Elements of mathematics' -- subject(s): Mathematics
helen keler
He got married twice, the first time was in 1837 to Anna Murray a free black slave.The 2nd time he got married was in 1884 to Helen Pitts, a white woman1838,September 15
she invented the first computer complier.
Helen Hunt
To the gathering a cotton mush easier.
he was married to Anna Murray and Helen pitts
Helen Murray has written: 'To Love Again' 'African love song' 'Island of desire' 'Prescription for Love' 'To Love Again'
First, he (Frederick Douglass) was married to Anna Murray in 1837, then , in 1884, was married to Helen Pitts.