The steam engine of Thomas Newcomen and James Watt used the same principle of creating a vacuum and using steam to drive the device. The difference is that in James Watt's version, he uses a separate condenser to allow for a much greater efficiency in terms of power. The main difference with a separate condenser is that with a separate condenser, the main device can remain hot at all times, thus increasing efficiency.
Answer: Secondary historical sources.
Explanation:
Two types of sources, primary and secondary, have generally been represented in history. The primary sources are artefacts, documents, records, and other raw, source material, and they serve primarily as a source of information for the historian.
Secondary sources include quotes, comments and the like. For many historians, secondary sources create problems, they may be useful, but they need to be correctly interpreted. Because of their form, they are subject to change (because the quotation can be distorted over time and get another meaning), so they should be carefully handled. Therefore, they are distrustful of context and unreliable for proof.
They’re both Government workers
Answer:
Medicare
Explanation:
One accomplishment of President Johnson's administration was that it addressed the problem of elderly citizens who did not have health insurance by creating which program in 1965 called MEDICARE.
President Lyndon B. Johnson who's administration lasted between 1963 to 1969 following the assassination of President John. F. Kennedy established so many programs to improve the standard of living of the American citizens. Some of which are Medicare and Medicaid Services.
While Medicaid provides health care to those with low income, Medicare provides health to older people of 65 years and above, as well as those with disabilities, respective of their income.
